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431 BC

431 BC

Centuries: 6th century BC - 5th century BC - 4th century BC Decades: 480s BC 470s BC 460s BC 450s BC 440s BC - 430s BC - 420s BC 410s BC 400s BC 390s BC 380s BC Years: 436 BC 435 BC 434 BC 433 BC 432 BC - 431 BC - 430 BC 429 BC 428 BC 427 BC 426 BC ----

Events

- Beginning of the Peloponnesian War between the Athenian Empire and the Peloponnesian League (which included Sparta)
- The Greek physician and philosopher Empedocles articulates the notion that the human body has four humors- blood, bile, black bile, and phlegm, a belief which dominates medical thinking for centuries.
- Defeat of the Aequians by the Romans under the dictator A. Postumius Tubertus

Births

Deaths

- Category:430s BC

Centuries

These pages contain the trends of millennia and centuries. The individual century pages contain lists of decades and years. See history for different organizations of historical events. See calendar and list of calendars for other groupings of years. For earlier time periods, see cosmological timeline, geologic timescale, evolutionary timeline, pleistocene, and logarithmic timeline.
- Paleolithic
- 10th millennium BC | 9th millennium BC | 8th millennium BC
- 7th millennium BC | 6th millennium BC | 5th millennium BC
- 5th millennium | 6th millennium | 7th millennium
- 8th millennium | 9th millennium | 10th millennium
- 11th millennium and beyond
- ja:年表 th:คริสต์ศตวรรษ simple:Centuries

6th century BC

(2nd millennium BC - 1st millennium BC - 1st millennium) ----

Overview

The 5th and 6th centuries BC were a time of empires, but more importantly, a time of learning and philosophy.
- Mediterranean: Beginning of Greek philosophy, flourishes during the 5th century BC
- East Asia: Chinese philosophy become the "religion" of China. Confucianism, Daoism, Legalism, and Moism flourish.
- Middle East: During the Persian empire, Zoroaster, aka Zarathustra, founded Zoroastrianism, a dualistic philosophy
- India: The Buddha and Mahavira found Buddhism and Jainism, challenging Hinduism and the caste system

Events

- Ruin of the Kingdom of Judah and the destruction of the First Temple (586 BC) marking the beginning of the full Babylonian Captivity for the Jews
- Cyrus the Great conquered many countries and created the Persian Empire.
- Persians conquer Ancient Egypt, dominate eastern Mediterranean.
- Return of some Jews from Babylonian exile about (538 BC) who build the Second Temple about seventy years after the destruction of the First Temple, from 520–516 BC.
- Fall of the Babylonian Empire (539 BC) to Cyrus the Great of Persia, marking also an end of the Babylonian Captivity for the Jews.
- The Persians under Darius I and later Cyrus invade Transoxiana.
- Carthage's merchant empire slowly dominates the western Mediterranean
- Roman Republic founded
- Gautama Buddha founds Buddhism in India. It becomes a major world religion.
- Tao Te Ching written (traditional date)
- Confucius formulates his ethical system of Confucianism, which proves highly influential in China
- The Sinhalese emigrate to Sri Lanka
- Apparent writing of the Book of Psalms
- The prophet Lehi, according to the Book of Mormon, leaves Jerusalem and settles in North America.
- Abkhazia is colonized by the Greeks.
- The celtic Bruthin or Priteni, invade Britain and Ireland the British Isles some time before the 5th century BC.
- emergence of the Proto-Germanic Jastorf culture

Significant persons

- Stesichorus of Sicily, lyric poet (c. 640–555 BC).
- Thales, Greek mathematician ( 635–543 BC). Predicts solar eclipse in 585 BC.
- Solon of Athens, one of the Seven Sages of Greece (638–558 BC).
- Mahavira of Vaishali (599–527).
- Pisistratus, Tyrant of Athens in 561, 559–556 and 546–528 BC.
- Pythagoras of Samos, Greek mathematician. See Pythagorean theorem. (582–496 BC).
- Cyrus the Great, king of Persia ( 576–529 BC, reigned 559–529 BC).
- Gautama Buddha, founding figure of Buddhism (c. 563–483 BC).
- Confucius, founding figure of Confucianism (551–479 BC).
- Aeschylus of Athens, playwright (525–456 BC).
- Darius I, King of Persia (reigned 521–485 BC).
- Lehi, legendary figure, first prophet recorded in the Book of Mormon
- Sun Tzu, author of The Art of War.

Inventions, discoveries, introductions

- First archaeological surveys of the Arabian peninsula by Babylonian king Nabonidus. Category:6th century BC ko:기원전 6세기 ja:紀元前6世紀

4th century BC

(2nd millennium BC - 1st millennium BC - 1st millennium) ----

Overview

Events

- Invasion of the Celts into Ireland
- Battle of the Allia and subsequent Gaulish sack of Rome
- 383 BCE Second Buddhist Councel at Vesali. 100 years after the Parimirvana.
- 312 BCE Seleucus I Nicator established himself in Babylon. Begins the Seleucid Empire.
- 323 BCE Alexander the Great conqueres the Persian Empire.
- Kingdom of Macedon conquers Persian empire
- The Scythians are beginning to be absorbed into the Sarmatian people.
- The Romans conquer the Abruzzi region, decline of the Etruscan civilization

Significant persons

- Marcus Furius Camillus, Roman dictator (c.446–365 BC).
- Plato, philosopher (c.427–347 BC).
- Tollund Man, Human sacrifice victim on the Jutland Peninsula in Denmark, possibly the earliest known evidence for worship of Odin.
- Aristotle, philosopher and scientist (384–322 BC).
- Philip II of Macedon (born 382, reigned 359–336 BC).
- Darius III of Persia, last King of the Achaemenid dynasty (born 380, reigned 359–330 BC).
- Mencius, Chinese philosopher and sage (371–289 BC).
- Ptolemy I Soter, founder of the Ptolemaic dynasty (c.367–283 BC).
- Shang Yang, Prime Minister of Qin, his reform helped Qin to become the strongest country and later unified China (term 361–338 BC).
- Seleucus I Nicator, founder of the Seleucid Empire (c.358–281 BC).
- Alexander the Great, King of Macedon, invades Asia Minor, Persia and reaches India (born 356, reigned 336–323 BC).
- Brennus, Gaulish chieftain

Inventions, discoveries, introductions

- Oldest Brahmi script dates from this period (Brahmi is the ancestor of Indic scripts)
- Romans build first aqueduct
- Chinese use bellows

Decades and years

Category:4th century BC ko:기원전 4세기 ja:紀元前4世紀

Decades

:For other uses of the term, see decade (disambiguation). This is a list of decades which have articles with more information about them. See also centuries and history. During the 20th Century and continuing today it became popular to look at that century's decades as historical entities in themselves. Particular trends, styles, and attitudes would be associated with and define different decades of the century, and thus the names of the decades themselves have come to be synonymous with them. Some commentators suggest that this phenomenon will not continue into the 21st Century with its decades.

17th century BC	1690s BC	1680s BC	1670s BC	1660s BC	1650s BC	1640s BC	1630s BC	1620s BC	1610s BC	1600s BC
16th century BC	1590s BC	1580s BC	1570s BC	1560s BC	1550s BC	1540s BC	1530s BC	1520s BC	1510s BC	1500s BC
15th century BC	1490s BC	1480s BC	1470s BC	1460s BC	1450s BC	1440s BC	1430s BC	1420s BC	1410s BC	1400s BC
14th century BC	1390s BC	1380s BC	1370s BC	1360s BC	1350s BC	1340s BC	1330s BC	1320s BC	1310s BC	1300s BC
13th century BC	1290s BC	1280s BC	1270s BC	1260s BC	1250s BC	1240s BC	1230s BC	1220s BC	1210s BC	1200s BC
12th century BC	1190s BC	1180s BC	1170s BC	1160s BC	1150s BC	1140s BC	1130s BC	1120s BC	1110s BC	1100s BC
11th century BC	1090s BC	1080s BC	1070s BC	1060s BC	1050s BC	1040s BC	1030s BC	1020s BC	1010s BC	1000s BC
10th century BC	990s BC	980s BC	970s BC	960s BC	950s BC	940s BC	930s BC	920s BC	910s BC	900s BC
9th century BC	890s BC	880s BC	870s BC	860s BC	850s BC	840s BC	830s BC	820s BC	810s BC	800s BC
8th century BC	790s BC	780s BC	770s BC	760s BC	750s BC	740s BC	730s BC	720s BC	710s BC	700s BC
7th century BC	690s BC	680s BC	670s BC	660s BC	650s BC	640s BC	630s BC	620s BC	610s BC	600s BC
6th century BC	590s BC	580s BC	570s BC	560s BC	550s BC	540s BC	530s BC	520s BC	510s BC	500s BC
5th century BC	490s BC	480s BC	470s BC	460s BC	450s BC	440s BC	430s BC	420s BC	410s BC	400s BC
4th century BC	390s BC	380s BC	370s BC	360s BC	350s BC	340s BC	330s BC	320s BC	310s BC	300s BC
3rd century BC	290s BC	280s BC	270s BC	260s BC	250s BC	240s BC	230s BC	220s BC	210s BC	200s BC
2nd century BC	190s BC	180s BC	170s BC	160s BC	150s BC	140s BC	130s BC	120s BC	110s BC	100s BC
1st century BC	90s BC	80s BC	70s BC	60s BC	50s BC	40s BC	30s BC	20s BC	10s BC	0s BC
1st century	0s	10s	20s	30s	40s	50s	60s	70s	80s	90s
2nd century	100s	110s	120s	130s	140s	150s	160s	170s	180s	190s
3rd century	200s	210s	220s	230s	240s	250s	260s	270s	280s	290s
4th century	300s	310s	320s	330s	340s	350s	360s	370s	380s	390s
5th century	400s	410s	420s	430s	440s	450s	460s	470s	480s	490s
6th century	500s	510s	520s	530s	540s	550s	560s	570s	580s	590s
7th century	600s	610s	620s	630s	640s	650s	660s	670s	680s	690s
8th century	700s	710s	720s	730s	740s	750s	760s	770s	780s	790s
9th century	800s	810s	820s	830s	840s	850s	860s	870s	880s	890s
10th century	900s	910s	920s	930s	940s	950s	960s	970s	980s	990s
11th century	1000s	1010s	1020s	1030s	1040s	1050s	1060s	1070s	1080s	1090s
12th century	1100s	1110s	1120s	1130s	1140s	1150s	1160s	1170s	1180s	1190s
13th century	1200s	1210s	1220s	1230s	1240s	1250s	1260s	1270s	1280s	1290s
14th century	1300s	1310s	1320s	1330s	1340s	1350s	1360s	1370s	1380s	1390s
15th century	1400s	1410s	1420s	1430s	1440s	1450s	1460s	1470s	1480s	1490s
16th century	1500s	1510s	1520s	1530s	1540s	1550s	1560s	1570s	1580s	1590s
17th century	1600s	1610s	1620s	1630s	1640s	1650s	1660s	1670s	1680s	1690s
18th century	1700s	1710s	1720s	1730s	1740s	1750s	1760s	1770s	1780s	1790s
19th century	1800s	1810s	1820s	1830s	1840s	1850s	1860s	1870s	1880s	1890s
20th century	1900s	1910s	1920s	1930s	1940s	1950s	1960s	1970s	1980s	1990s
21st century	2000s	2010s	2020s	2030s	2040s	2050s	2060s	2070s	2080s	2090s

ja:10年紀 simple:Decade Category:Decades

470s BC

Centuries: 6th century BC - 5th century BC - 4th century BC Decades: 520s BC - 510s BC - 500s BC - 490s BC - 480s BC - 470s BC - 460s BC - 450s BC - 440s BC - 430s BC - 420s BC 479 BC 478 BC 477 BC 476 BC 475 BC 474 BC 473 BC 472 BC 471 BC 470 BC ----

Events and trends

- Category:470s BC

450s BC

Centuries: 6th century BC - 5th century BC - 4th century BC Decades: 500s BC 490s BC 480s BC 470s BC 460s BC - 450s BC - 440s BC 430s BC 420s BC 410s BC 400s BC 459 BC 458 BC 457 BC 456 BC 455 BC 454 BC 453 BC 452 BC 451 BC 450 BC ----

Events and trends

- Category:450s BC

440s BC

Centuries: 6th century BC - 5th century BC - 4th century BC Decades: 490s BC 480s BC 470s BC 460s BC 450s BC - 440s BC - 430s BC 420s BC 410s BC 400s BC 390s BC 449 BC 448 BC 447 BC 446 BC 445 BC 444 BC 443 BC 442 BC 441 BC 440 BC ----

Events and trends

- Category:440s BC

430s BC

Centuries: 6th century BC - 5th century BC - 4th century BC Decades: 480s BC 470s BC 460s BC 450s BC 440s BC - 430s BC - 420s BC 410s BC 400s BC 390s BC 380s BC 439 BC 438 BC 437 BC 436 BC 435 BC 434 BC 433 BC 432 BC 431 BC 430 BC ----

Events and trends

- 431 BC - The Peloponnesian War begins between Sparta and Athens and their allies.
- c.430 BC - First performance of Sophocles's Oedipus the King Category:430s BC

410s BC

Centuries: 6th century BC - 5th century BC - 4th century BC Decades: 460s BC 450s BC 440s BC 430s BC 420s BC - 410s BC - 400s BC 390s BC 380s BC 370s BC 360s BC 419 BC 418 BC 417 BC 416 BC 415 BC 414 BC 413 BC 412 BC 411 BC 410 BC ----

Events and trends

- Peloponnesian War between Athens and Sparta Category:410s BC

400s BC

Centuries: 6th century BC - 5th century BC - 4th century BC Decades: 450s BC 440s BC 430s BC 420s BC 410s BC - 400s BC - 390s BC 380s BC 370s BC 360s BC 350s BC 409 BC 408 BC 407 BC 406 BC 405 BC 404 BC 403 BC 402 BC 401 BC 400 BC ----

Events and trends

- 404 BC - The Peloponnesian War ends with the defeat of Athens by Sparta Category:400s BC

380s BC

Centuries: 5th century BC - 4th century BC - 3rd century BC Decades: 430s BC 420s BC 410s BC 400s BC 390s BC - 380s BC - 370s BC 360s BC 350s BC 340s BC 330s BC Years: 389 BC 388 BC 387 BC 386 BC 385 BC 384 BC 383 BC 382 BC 381 BC 380 BC ----

Events and trends

- Category:380s BC

Year

A year is the time between two recurrences of an event related to the orbit of the Earth around the Sun. By extension, this can be applied to any planet: for example, a "Martian year" is a year on Mars.

Seasonal year

A seasonal year is the time between successive recurrences of a seasonal event such as the flooding of a river, the migration of a species of bird, the flowering of a species of plant, the first frost, or the first scheduled game of a certain sport. All of these events can have wide variations of more than a month from year to year.

Calendar year

A calendar year is the time between two dates with the same name in a calendar. Solar calendars usually aim to predict the seasons, but because the length of individual seasonal years varies significantly, they instead use an astronomical year as a surrogate. For example, the ancient Egyptians used the heliacal rising of Sirius to predict the flooding of the Nile. The Gregorian calendar aims to keep the vernal equinox on or close to March 21; hence it follows the vernal equinox year. The average length of its year is 365.2425 days. No astronomical year has an integer number of days or months, so any calendar that follows an astronomical year must have a system of intercalation such as leap years. In the formerly used Julian calendar, the average length of a year was 365.25 days. This is still used as a convenient time unit in astronomy, see below.

Astronomical years

Julian year

The Julian year, as used in astronomy and other sciences, is a time unit defined as exactly 365.25 days. This is the normal meaning of the unit "year" (symbol "a" from the Latin annus, annata) used in various scientific contexts. The Julian century of 36525 days and the Julian millennium of 365250 days are used in astronomical calculations. Fundamentally, expressing a time interval in Julian years is a way to precisely specify how many days (not how many "real" years), for long time intervals where stating the number of days would be unwieldy and unintuitive.

Sidereal year

The sidereal year is the time for the Earth to complete one revolution of its orbit, as measured in a fixed frame of reference (such as the fixed stars, Latin sidus). Its duration in SI days of 86,400 SI seconds each is on average: :365.256 363 051 days (365 d 6 h 9 min 9 s) (at the epoch J2000.0 = 2000 January 1 12:00:00 TT).

Tropical year

A tropical year is the time for the Earth to complete one revolution with respect to the framework provided by the intersection of the ecliptic (the plane of the orbit of the Earth) and the plane of the equator (the plane perpendicular to the rotation axis of the Earth). Because of the precession of the equinoxes, this framework moves slowly westward along the ecliptic with respect to the fixed stars (with a period of about 26,000 tropical years); as a consequence, the Earth completes this year before it completes a full orbit as measured in a fixed reference frame. Therefore a tropical year is shorter than the sidereal year. The exact length of a tropical year depends on the chosen starting point: for example the vernal equinox year is the time between successive vernal equinoxes. The mean tropical year (averaged over all ecliptic points) is: :365.242 189 67 days (365 d 5 h 48 min 45 s) (at the epoch J2000.0).

Anomalistic year

The anomalistic year is the time for the Earth to complete one revolution with respect to its apsides. The orbit of the Earth is elliptical; the extreme points, called apsides, are the perihelion, where the Earth is closest to the Sun (January 2 in 2000), and the aphelion, where the Earth is farthest from the Sun (July 2 in 2000). Because of gravitational disturbances by the other planets, the shape and orientation of the orbit are not fixed, and the apsides slowly move with respect to a fixed frame of reference. Therefore the anomalistic year is slightly longer than the sidereal year. It takes about 112,000 years for the ellipse to revolve once relative to the fixed stars. The anomalistic year is also longer than the tropical year (which calendars attempt to track) and so the date of the perihelion gradually advances every year. It takes about 21,000 years for the ellipse to revolve once relative to the vernal equinox, thus for the date of perihelion to return to the same place (given a calendar that tracks the seasons perfectly). The average duration of the anomalistic year is: :365.259 635 864 days (365 d 6 h 13 min 52 s) (at the epoch J2000.0).

Draconic year

The draconitic year, eclipse year or ecliptic year is the time for the Sun (as seen from the Earth) to complete one revolution with respect to the same lunar node (a point where the Moon's orbit intersects the ecliptic). This period is associated with eclipses: these occur only when both the Sun and the Moon are near these nodes; so eclipses occur within about a month of every half eclipse year. Hence there are two eclipse seasons every eclipse year. The average duration of the eclipse year is: :346.620 075 883 days (346 d 14 h 52 min 54 s) (at the epoch J2000.0). :This term is sometimes also used to designate the time it takes for a complete revolution of the Moon's ascending node around the ecliptic: 18.612 815 932 years (6798.331 019 days).

Fumocy

The full moon cycle or fumocy is the time for the Sun (as seen from the Earth) to complete one revolution with respect to the perigee of the Moon's orbit. This period is associated with the apparent size of the full moon, and also with the varying duration of the anomalistic month. The duration of one full moon cycle is: :411.784 430 29 days (411 d 18 h 49 min 34 s) (at the epoch J2000.0).

Heliacal year

A heliacal year is the interval between the heliacal risings of a star. It equals the sidereal year only if the star is on the ecliptic. It differs from the sidereal year for stars north or south of the ecliptic because of the significant angle (23.5°) between Earth's celestial equator and the ecliptic.

Sothic year

The Sothic year is the interval between heliacal risings of the star Sirius. Its duration is very close to the mean Julian year of 365.25 days.

Gaussian year

The Gaussian year is the sidereal year for a planet of negligible mass (relative to the Sun) and unperturbed by other planets that is governed by the Gaussian gravitational constant. Such a planet would be slightly closer to the Sun than Earth's mean distance. Its length is: :365.256 898 3 days (365 d 6 h 9 min 56 s).

Besselian year

The Besselian year is a tropical year that starts when the fictitious mean Sun reaches an ecliptic longitude of 280°. This is currently on or close to 1 January. It is named after the 19th century German astronomer and mathematician Friedrich Bessel. An approximate formula to compute the current time in Besselian years from the Julian day is: :B = 2000 + (JD - 2451544.53)/365.242189

Great year

The Great year, Platonic year, or Equinoctial cycle corresponds to a complete revolution of the equinoxes around the ecliptic. Its length is approximately 25,770.639 22 years (9,412,725 d 23 h 22 min).

Variation in the length of the year and the day

The exact length of an astronomical year changes over time. The main sources of this change are: #The precession of the equinoxes changes the position of astronomical events with respect to the apsides of Earth's orbit. An event moving toward perihelion recurs with a decreasing period from year to year; an event moving toward aphelion recurs with an increasing period from year to year. #The gravitational influence of the Moon and planets changes the shape of the Earth's orbit. Tidal drag between the Earth and the Moon and Sun increases the length of the day and of the month. This in turn depends on factors such as continental rebound and sea level rise. It is also suspected that changes in the effective mass of the sun, caused by nuclear fusion, could have a significant impact on the earth year over time.

Summary of various kinds of year

- 353, 354 or 355 days — the lengths of regular years in some lunisolar calendars
- 354.37 days — 12 lunar months; the average length of a year in lunar calendars
- 365 days — a common year in many solar calendars; ~31.53 million seconds
- 365.24219 days — a mean tropical year near the year 2000
- 365.2424 days — a vernal equinox year.
- 365.2425 days — the average length of a year in the Gregorian calendar
- 365.25 days — the average length of a year in the Julian calendar; the light year is based on it; it is 31,557,600 seconds
- 365.2564 days — a sidereal year
- 366 days — a leap year in many solar calendars; 31.62 million seconds
- 383, 384 or 385 days — the lengths of leap years in some lunisolar calendars
- 383.9 days — 13 lunar months; a leap year in some lunisolar calendars An average Gregorian year is 365.2425 days = 52.1775 weeks, 8,765.82 hours = 525,949.2 minutes = 31,556,952 seconds (mean solar, not SI). A common year is 365 days = 8,760 hours = 525,600 minutes = 31,536,000 seconds. A leap year is 366 days = 8,784 hours = 527,040 minutes = 31,622,400 seconds. An easy to remember approximation for the number of seconds in a year is

\begin\pi\end

×10⁷ seconds. The 400-year cycle of the Gregorian calendar has 146097 days and hence exactly 20871 weeks. See also Numerical facts about the Gregorian calendar.

435 BC

Centuries: 6th century BC - 5th century BC - 4th century BC Decades: 480s BC 470s BC 460s BC 450s BC 440s BC - 430s BC - 420s BC 410s BC 400s BC 390s BC 380s BC Years: 440 BC 439 BC 438 BC 437 BC 436 BC - 435 BC - 434 BC 433 BC 432 BC 431 BC 430 BC ----

Events

- The Statue of Zeus at Olympia by Phidias, one of the seven wonders of the world, is completed.

Births

- Philoxenus of Cythera, Greek dithyrambic poet (+ 380 BC).

Deaths

Category:430s BC

433 BC

Centuries: 6th century BC - 5th century BC - 4th century BC Decades: 480s BC 470s BC 460s BC 450s BC 440s BC - 430s BC - 420s BC 410s BC 400s BC 390s BC 380s BC Years: 438 BC 437 BC 436 BC 435 BC 434 BC - 433 BC - 432 BC 431 BC 430 BC 429 BC 428 BC ----

Events

- Battle of Sybota between Corcyra and Corinth

Births

Deaths

- Category:430s BC

430 BC

Centuries: 6th century BC - 5th century BC - 4th century BC Decades: 480s BC 470s BC 460s BC 450s BC 440s BC - 430s BC - 420s BC 410s BC 400s BC 390s BC 380s BC Years: 435 BC 434 BC 433 BC 432 BC 431 BC - 430 BC - 429 BC 428 BC 427 BC 426 BC 425 BC ----

Events

- Athens suffers a major pestilence, believed to be caused by epidemic typhus.
- 430 BC is the approximate date of the first performance of Sophocles's tragedy Oedipus the King in Athens.

Births

Deaths

- Empedocles, Greek philosopher (estimated date).
- Phidias, Greek sculptor (estimated date).
- Zeno of Elea, Greek philosopher (estimated date). Category:430s BC

428 BC

Centuries: 6th century BC - 5th century BC - 4th century BC Decades: 470s BC 460s BC 450s BC 440s BC 430s BC - 420s BC - 410s BC 400s BC 390s BC 380s BC 370s BC Years: 433 BC 432 BC 431 BC 430 BC 429 BC - 428 BC - 427 BC 426 BC 425 BC 424 BC 423 BC ----

Events

- Mytilene, chief city of Lesbos, rebels.

Births

Deaths

Category:420s BC

427 BC

Centuries: 6th century BC - 5th century BC - 4th century BC Decades: 470s BC 460s BC 450s BC 440s BC 430s BC - 420s BC - 410s BC 400s BC 390s BC 380s BC 370s BC Years: 432 BC 431 BC 430 BC 429 BC 428 BC - 427 BC - 426 BC 425 BC 424 BC 423 BC 422 BC ----

Events

- Agis II succeeds his father Archidamus II as king of Sparta

Births

- Plato, Greek philosopher

Deaths

- Archidamus II, king of Sparta Category:420s BC

Peloponnesian War

The Peloponnesian War began in 431 BC between the Athenian Empire (or The Delian League) and the Peloponnesian League which included Sparta and Corinth. The war was documented by Thucydides, an Athenian general and historian, in his work History of the Peloponnesian War. Most of the extant comedies of Aristophanes were written during this war, and poke fun at the generals and events. The war lasted 27 years, with a 6-year truce in the middle, and ended with Athens' surrender in 404 BC.

Causes of the war

According to Thucydides, the cause of the war was the "fear of the growth of the power of Athens" throughout the middle of the 5th century BC. After a coalition of Greek states thwarted an attempted invasion of the Greek mainland by the Persian empire, several of those states formed the Delian league in 478 BC in order to create and fund a standing navy which could be used against the Persians in areas under their control. Athens, the largest member of the league and the major Greek naval power, took the leadership of the league and appointed financial officers to oversee its treasury, which was located on the island of Delos, the League headquarters. Over the following decades Athens, through its great influence in the League, was able to convert it into an Athenian empire. Though some members of the League embraced Athenian conversion, just as many were bitterly opposed to the governments imposed upon them. Gradually League funds went more directly into Athenian projects, rather than into defending the Aegean and Greece from Persia. Pericles had the League treasury relocated from its home on Delos to Athens, from whence most of the funds were used in vast building projects such as the Parthenon. As the member states of the League gradually lost their independence, it transformed into the Athenian Empire, whose growth Sparta watched with concern. The League, based around the Ionian and Aegean Sea, was by its very nature reliant on ships for trade and to fend off pirates and Persian fleets. As the League developed into the Athenian Empire, member states gradually lost control of their own ships, which they gave to Athens annually as tribute. Consequently, Athens began to accumulate a huge navy. This increase in Athenian military power allowed it to challenge the Lacedaemonians (commonly known as the Spartans), who, as leaders of the Peloponnesian League, had long been the sole major military power in Greece. The immediate cause of the war comprised several specific Athenian actions that affected Sparta's allies, notably Corinth. The Athenian navy intervened in a dispute between Corinth and Corcyra, preventing Corinth from invading Corcyra at the Battle of Sybota, and placed Potidaea, a Corinthian colony, under siege. The Athenian Empire also levied economic sanctions against Megara, an ally of Sparta. These sanctions, known as the Megarian decree, were largely ignored by Thucydides, but modern economic historians have noted that forbidding Megara to trade with the prosperous Athenian empire would have been disastrous for the Megarans. The decree was likely a greater catalyst for the war than Thucydides and other ancient authors admitted, more so than simple fear of Athenian power.

The "Archidamian War"

Sparta and its allies, with the exception of Corinth, were almost exclusively land based powers, able to summon large land armies which were very nearly unbeatable (thanks to the legendary Spartan forces). The Athenian Empire, although based in the peninsula of Attica, spread out across the islands of the Aegean Sea; Athens drew its immense wealth from tribute paid from these islands. Thus, the two powers were relatively unable to fight decisive battles. The Spartan strategy during the first war, known as the Archidamian War (after its king Archidamus II, who invaded Attica), was to invade the land surrounding Athens. While this invasion deprived Athens of the productive land around their city, Athens itself was able to maintain access to the sea, and did not suffer much. Many of the citizens of Attica abandoned their farms and moved inside the Long Walls, which connected Athens to its port of Piraeus. The Spartans also occupied Attica for only a few weeks at a time; in the tradition of earlier hoplite warfare the soldiers expected to go home to participate in the harvest. Moreover, Spartan slaves, known as helots, needed to be kept under control, and could not be left unsupervised for long periods of time. The longest Spartan invasion, in 430 BC, lasted just forty days. The Athenian strategy was initially guided by the strategos, or general, Pericles, who advised the Athenians to avoid open battle with the far more numerous and better trained Spartan hoplites, relying instead on the fleet. The Athenian fleet, which heavily outnumbered the Spartan, went on the offensive, winning victories at Naupactus (now known as "Návpaktos"). In 430, however, an outbreak of a plague hit Athens. The plague ravaged the densely packed city, and in the long run, was a significant cause of it's final defeat. The plague wiped out over 30,000 citizens, sailors and soldiers and even Pericles and his sons. Roughly one quarter of the Athenian population died. The plague was a disaster which they could never hope to recover from, as Athenian manpower was drastically reduced and even foreign mercenaries refused to hire themselves out to a city riddled with plague. The fear of plague was so widespread that the Spartan invasion of Attica was abandoned, as their troops were unwilling to be near the diseased enemy. After the death of Pericles, the Athenians turned somewhat against Pericles's conservative, defensive strategy and to a more aggressive strategy of bringing the war to Sparta and its allies. Rising to particular importance in Athenian democracy at this time was Cleon, a leader of the hawkish elements of the Athenian democracy. Led militarily by a clever new general Demosthenes (not to be confused with the later Athenian orator Demosthenes), the Athenians managed some successes as they continued their naval raids on the Peloponnese. Athens stretched their military activities into Boeotia and Aetolia, and began fortifying posts around the Peloponnese. One of these posts was near Pylos on a tiny island called Sphacteria, where the course of the first war turned in Athens's favor. The post off Pylos struck Sparta where it was weakest: its dependence on the helots. Sparta was dependent on a class of slaves, known as helots, to tend the fields while its citizens trained to become soldiers. The helots made the Spartan system possible, but now the post off Pylos began attracting helot runaways. To lose these slaves was bad enough, but the fear of a general revolt of helots emboldened by the nearby Athenian presence drove the Spartans to action. Demosthenes, however, outmaneuvered the Spartans and trapped a group of Spartan soldiers on Sphacteria as he waited for them to surrender. Weeks later, though, Demosthenes proved unable to finish off these irrepressible Spartans. After boasting that he could put an end to the affair in the Assembly, to most Athenians' surprise (and perhaps to his as well), the inexperienced Cleon won a great victory at the Battle of Pylos and the related Battle of Sphacteria in 425 BC. The Athenians captured between 300 and 400 Spartan hoplites. The hostages gave the Athenians a valuable bargaining chip. The Battle of Sphacteria was more a humiliating surrender than a devastating one, however. After the battle, Brasidas, a Spartan general, raised an army of allies and helots and went for one of the sources of Athenian power, capturing the Athenian colony of Amphipolis, which happened to control several nearby silver mines which the Athenians were using to finance the war. In subsequent battles, both Brasidas and Cleon were killed (see Battle of Amphipolis). The Spartans and Athenians agreed to exchange the hostages for the towns captured by Brasidas, and signed a truce.

The Peace of Nicias

The Peace of Nicias lasted for some six years, but was a time of constant skirmishing in and around the Peloponnese. While the Spartans refrained from action themselves, some of their allies began to talk of revolt. They were supported in this by Argos, a powerful state within the Peloponnese that had remained independent of Lacedaemon. The Argives, allies of the Athenians, succeeded in forming a grand alliance against Sparta. The Battle of Mantinea was the largest land battle fought within Greece during the Peloponnesian War. The Lacedaemonians, with their neighbors the Tegeans, faced the combined armies of Argos, Athens, Mantinea, and Arcadia. The Spartans, "utterly worsted with respect to skill but superior in point of courage", routed the alliance against them. While the battle was indecisive with respect to the Athenian-Peloponnesian conflict, Sparta succeeded in defeating Argos, thus ensuring their supremacy over the people of Peloponnese.

The Sicilian Expedition

In the 17th year of the war, word came to Athens that one of their distant allies in Sicily was under attack from Syracuse. The people of Syracuse were ethnically Dorian, while the Athenians, and their ally in Sicily, were Ionian. The Athenians felt obliged to assist their ally. The Athenians people did not act solely from altruism: they held visions of conquering all of Sicily. Syracuse, the principal city of Sicily, was not much smaller than Athens, and conquering all of Sicily would have brought Athens an immense amount of resources. In the final stages of the preparations for departure the hermai (religious statues) were mutilated by unknown persons, and Alcibiades, the Athenian general in charge of the expedition, was charged with religious crimes. Fearing that he would be unjustly condemned, Alcibiades defected to Sparta and Nicias was placed in charge of the mission. After his defection, Alcibiades informed the Spartans that the Athenian planned to use Sicily as a springboard for the conquest of all of Italy, and to use the resources and soldiers from these new conquests to conquer all of the Peloponnese. The Athenian force consisted of over 100 ships and some 5000 infantry. Upon landing in Sicily, several cities immediately joined the Athenian cause. Instead of attacking at once, Nicias procrastinated and the campaigning season of 415 BC ended with Syracuse scarcely damaged. With winter approaching, the Athenians were then forced to withdraw into their quarters, and they spent the winter gathering allies and preparing to destroy Syracuse. The delay allowed the Syracusans to send for help from Sparta, who sent their general Gylippus to Sicily with reinforcements. Upon arriving, he raised up a force from several Sicilian cities, and went to the relief of Syracuse. He took command of the Syracusan troops, and in a series of battles defeated the Athenian forces, and prevented them from invading the city.

The Second War

The Lacedaemonians were not content with simply sending aid to Sicily; they also resolved to take the war to the Athenians. On the advice of Alcibiades, they fortified Decelea, near Athens, and prevented the Athenians from making use of their land year round. The fortification of Decelea also prevented the shipment of supplies overland to Athens, and forced all supplies to be brought in by sea at increased expense. The Corinthians, the Spartans, and others in the Peloponnesian League sent more reinforcements to Syracuse, in the hopes of driving off the Athenians; but instead of withdrawing, the Athenians sent another hundred ships and another 5000 troops to Sicily. Under Gylippus, the Syracusans and their allies were able to decisively beat the Athenians on land; and Gylippus encouraged the Syracusans to build a navy, which was able to defeat the Athenian fleet when they attempted to withdraw. The Athenian army, attempting to withdraw overland to other, more friendly Sicilian cities, was divided and defeated; the entire Athenian fleet was destroyed, and virtually the entire Athenian army was sold off into slavery. Following the defeat of the Athenians in Sicily, it was widely believed that the end of the Athenian Empire was at hand. Her treasury was nearly empty, her docks were depleted, and the flower of her youth was dead or imprisoned in a foreign land. They underestimated the strength of the Athenian Empire, but the beginning of the end was indeed at hand.

Athens recovers

Following the destruction of the Sicilian Expedition, Lacedaemon encouraged the revolt of Athens's tributary allies, and indeed, much of Ionia rose in revolt against Athens. The Syracusans sent their fleet to the Peloponnesians, and the Persians decided to support the Spartans with money and ships. Revolt and faction threatened in Athens itself. The Athenians managed to survive for several reasons. First, their foes were severely lacking in vigor. Corinth and Syracuse were slow to bring their fleets into the Aegean, and Sparta's other allies were also slow to furnish troops or ships. The Ionian states that rebelled expected protection, and frequently rejoined the Athenian side. The Persians were slow to furnish promised funds and ships, frustrating battle plans. Perhaps most importantly, Spartan officers were not trained to be diplomats, and were somewhat politically insensitive. At the start of the war, the Athenians had prudently put aside some money and 100 ships that were to be used only as a last resort. These ships were now released, and served as the core of the Athenians' fleet throughout the rest of the war. An oligarchical revolution occurred in Athens, in which a group of 400 seized power. A peace with Sparta might have been possible, but the Athenian fleet, now based on the island of Samos, refused to accept the change. In 411 BC this fleet engaged the Spartans at the Battle of Syme. The fleet appointed Alcibiades their leader, and continued the war in Athens's name. Their opposition led to the reinstitution of a democratic government in Athens within two years. Alcibiades, while condemned as a traitor, was a very strong personality. He prevented the Athenian fleet from attacking Athens; instead, he helped restore democracy by more subtle pressure. He also persuaded the Athenian fleet to attack the Spartans at the battle of Cyzicus in 410. In the battle, the Athenians obliterated the Spartan fleet, and succeeded in reestablishing the financial basis of the Athenian empire. Between 410 and 406, Athens won victory after victory, and had recovered large portions of its empire. All of this was due, in no small part, to Alcibiades.

Lysander triumphs

Faction triumphed in Athens: following a minor Spartan victory by Lysander at the naval battle of Notium, Alcibiades was not reelected general. He retired, leaving Athens to the mercy of a new and cunning general. Lysander was a rare Spartan, comfortable at controlling ships, trustworthy abroad, and with good personal relationships with the Persians. Opportunity cooperated with him. After a naval battle at Arginusae, in which the Athenians lost 12 ships, the Athenians were unable to rescue the crews due to bad weather. Blaming instead the generals, the Athenians executed all of their top naval commanders, and destroyed the morale of their navy. Lysander, seizing the opportunity, sailed at once to the Hellespont, the source of Athens's grain. Threatened with starvation, the Athenian fleet had no choice but to follow. By means of a ruse, Lysander tricked the Athenians into a total defeat at the battle of Aegospotami, destroying 168 ships; only 12 Athenian ships escaped, and several of these sailed to Cyprus, including the strategos Conon, who was not anxious to face the judgment of the Assembly. Facing starvation and disease from the prolonged siege, Athens surrendered in 404 BC, and her allies soon surrendered as well. The democrats at Samos, loyal to the bitter last, held on slightly longer, and were allowed to flee with their lives. The surrender stripped Athens of her walls, her fleet, and all of her overseas possessions.

Effects

For a short period of time, Athens was ruled by the 'thirty oligarchs'. According to a foonote in The Trial and Death of Socrates translated by GMA Grube pg 35, the thirty oligarchs was "the harsh oligarchy that was set up after the final defeat of Athens by Sparta in the Peloponnesian War in 404 BC, and that ruled Athens for some nine months in 404-403 before the democracy was restored." Although the power of Athens was broken, she made something of a recovery as a result of the Corinthian War and continued to play an active role in Greek politics. Sparta was in turn humbled by Thebes at the Battle of Leuctra in 371 BC, but it was all brought to an end a few years later by Philip II of Macedon. The war continues to fascinate later generations, both because of the way it engulfed the Greek world, and because the insight Thucydides provides into the motivations of its participants is deeper than what is known about any other war in ancient times.

References

- Thucydides, The History of The Peloponnesian War
- Robert B. Strassler ed., The Landmark Thucydides: a Comprehensive Guide to the Peloponnesian War (The Free Press, 1996) ISBN 0-684-82815-4
- Diodorus Siculus
- Plutarch
- Xenophon
- [http://www.livius.org/pb-pem/peloponnesian_war/peloponnesian_war.html The Peloponnesian War] at [http://www.livius.org Livius.Org]
- G.L. Cawkwell, Thucydides and the Peloponnesian War (1997 London)
- Simon Hornblower, The Greek World, 479-323 BC (2002³) contains three chapters with highly condensed information: "The run-up to the war" (103-110), "The Peloponnesian War" (150-183), and "The effects of the Peloponnesian War" (184-209).
- H. Heftner, Der oligarchische Umsturz des Jahres 411 v.Chr. und die Herrschaft der Vierhundert in Athen (2001 Frankfurt am Main)
- Donald Kagan:
- The Peloponnesian War (Viking Press, 2003) ISBN 0670032115, a one-volume version of his earlier tetralogy
- The Outbreak of the Peloponnesian War (Cornell University Press, 1969) ISBN 0-801-40501-7
- The Archidamian War ISBN 0-801-40889-X
- The Peace of Nicias and the Sicilian Expedition ISBN 0-801-41367-2
- The Fall of the Athenian Empire ISBN 0-801-41935-2
- L. Kallet, Money and the Corrosion of Power in Thucydides. The Sicilian Expedition and its Aftermath (2001 Berkeley)
- P. Krentz, The Thirty at Athens, (1982 Ithaca and London) Category:Wars of Ancient Greece
- ko:펠로폰네소스 전쟁 ja:ペロポネソス戦争

Athenian Empire

The Delian League was an association of Greek city-states in the 5th century BC. It was led by Athens. Because many of the league's polis were too poor to contribute ships to the collective navy, they paid taxes to Athens so that there would be enough money to build the expensive triremes. In 478 BC, following the defeat of Xerxes' invasion of Greece, Pausanias the Spartan led Hellenic forces against the Persians. He was an unpopular commander (who may have conspired with the Persians), and Sparta was eager to stop prosecuting the war. They surrendered the leadership of the ongoing campaign to Athens, which was eager to accept it. The Delian League was inaugurated in 477 BC as an offensive and defensive alliance against Persia. The principal cities in the League were Athens, Chios, Samos, and Lesbos, but many of the principal islands and Ionian cities joined the league. Athens led the Delian League from the beginning, though at its founding the treasury was located on the island of Delos, and each state in the league had an equal vote. The assessment due from each state was assigned by Aristides the Just, leader of the Athenians; some members were assessed ships, others troops, others weapons, and others money. A council of all the cities met at Delos regularly, probably when bringing their assessment to the island. The first action of the Delian League, under the command of Cimon, was the capture of Eion, a Persian fortification that guarded a river crossing on the way to Asia; following this victory, the League acted against several pirate islands in the Aegean Sea, most notably against Scyros where they turned the Dolopian inhabitants into slaves, and Athens set up a settler-colony (known as a cleruchy). A few years later they sailed against Caria and Lycia, defeating both the Persian army and navy in the battle of the Eurymedon. These actions were most likely very popular with the League's members. However, the League, particularly the Athenians, were willing to force cities to join or stay in the League. Carystus, a city on the southern tip of Euboea, was forced to join the League by military actions of the Athenians. The justification for this was that Carystus was enjoying the advantages of the League (protection from pirates and the Persians) without taking on any of the responsibilities. Furthermore, Carystus was a traditional base for Persian occupations. Athenian politicians had to justify these acts to Athenian voters in order to get votes. Naxos, a member of the Delian League, attempted to secede, and was enslaved; Naxos is believed to have been forced to tear down her walls, lost her fleet, and her vote in the League. Thucydides tells us that this is how Athens' control over the League grew.

Of all the causes of defection, that connected with arrears of tribute and vessels, and with failure of service, was the chief; for the Athenians were very severe and exacting, and made themselves offensive by applying the screw of necessity to men who were not used to and in fact not disposed for any continuous labor. In some other respects the Athenians were not the old popular rulers they had been at first; and if they had more than their fair share of service, it was correspondingly easy for them to reduce any that tried to leave the confederacy. The Athenians also arranged for the other members of the league to pay its share of the expense in money instead of in ships and men, and for this the subject city-states had themselves to blame, their wish to get out of giving service making most leave their homes. Thus while Athens was increasing her navy with the funds they contributed, a revolt always found itself without enough resources or experienced leaders for war. [Thucydides i. 99]

In 454 BC, Athens moved the treasury of the Delian League from Delos to Athens, allegedly to keep it safe from Persia. However, Plutarch indicates that many of Pericles' rivals viewed the transfer as Athens usurping monetary resources to fund elaborate building projects. They also switched from accepting ships, men and weapons, to only accepting money. The new treasury established in Athens was used for many purposes, not all relating to the defense of members of the league. It was from tribute paid to the league that Athenians built the Acropolis and the Parthenon, as well as many other non-defense related expenditures. It was during this time that some claim that the Athenian Empire arose, as the technical definition of empire is a group of cities paying taxes to a central, dominant city, while keeping local governments intact. This is what was happening in the Delian League. In 461 BC, Cimon was ostracized, and was succeeded in his influence by democrats like Ephialtes and Pericles. This signaled a complete change in Athenian foreign policy, neglecting the alliance with the Spartans and instead allying with her enemies, Argos and Thessaly. Megara deserted the Peloponnesian league and allied herself with Athens, allowing construction of a double line of walls across the isthmus of Corinth, protecting Athens from attack from that quarter. Around the same time they also constructed the Long Walls connecting their city to the Piraeus, its port, making it effectively invulnerable to attack by land. Soon war with the Peloponnesians broke out. In 458 BC, the Athenians blockaded the island of Aegina, and simultaneously defended Megara from the Corinthians by sending out an army composed of those too young or old for regular military service. The next year Sparta sent an army into Boeotia, reviving the power of Thebes to help hold the Athenians in check. Their return was blocked, and they resolved to march on Athens, where the Long Walls were not yet completed, winning a victory at the Battle of Tanagra. All this accomplished, however, was to allow them to return home via the Megarid. Two months later, the Athenians under Myronides invaded Boeotia, and winning the battle of Oenophyta gained control of the whole country except Thebes. War with the Persians continued, however. In 460 BC, Egypt had revolted under Inarus and Amyrtaeus, who requested aid from Athens. Pericles led 200 ships, originally intended to attack Cyprus, to their aid because it would hurt Persia. Persia's image had already been hurt when it failed to conquer the Greeks and Pericles wanted to further this. After four years, however, the rebellion was defeated by the general Megabyzus, who captured the greater part of the Athenian forces. The remainder escaped to Cyrene and thence returned home. This was Athenians' main (public) reason for moving the treasury of the League from Delos to Athens, further consolidating their control over the League. The Persians followed up their victory by sending a fleet to re-establish their control over Cyprus, and 200 ships were sent out to counter them under Cimon, who returned from ostracism in 451 BC. He died during the blockade of Citium, though the fleet won a double victory by land and sea over the Persians off Salamis. This battle was the last major one fought against the Persians. Many writers report that a formal peace treaty, known as the Peace of Callias, was formalized in 450 BC, but some writers believe that the treaty was a myth created later to inflate the stature of Athens. However, an understanding was definitely reached, enabling the Athenians to focus their attention on events in Greece proper. The peace with Persia,