Centuries: 5th century BC - 4th century BC - 3rd 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 Years: 405 BC 404 BC 403 BC 402 BC 401 BC - 400 BC - 399 BC 398 BC 397 BC 396 BC 395 BC 400 BC - Events. Carthaginians occupy Malta. The catapult is invented by Greek engineers. 400 BC - Births. Kidinnu, Chaldean astronomer (approximate year) 400 BC - ...

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400 BC - Events 400 BC - Births 400 BC - Deaths

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400s BC - Events and trends

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The dates of Greek mathematics are more certain than the dates of earlier mathematical writing, since a large number of chronologies exist that, overlapping, record events year by year up to the present day. Even so, many dates are uncertain; but the doubt is a matter of decades rather than centuries. Greek mathematics is characterized by its originality, its depth, its abstraction, and its reliance on logic. The Greeks were the first to discover irrational numbers (due to the Pythagoreans), Eudoxus's method of exhaustion, and the Sie ...

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History of mathematics, History of mathematics - Mathematics in prehistory, History of mathematics - Early written mathematics 2000 BC - 600 BC, History of mathematics - India 800 BC - 300 BC, History of mathematics - Greece and Hellenistic mathematics 400 BC - 200 BC, History of mathematics - Arab and Persian mathematics 650 - 1200, History of mathematics - Developing the concept of number through equations, History of mathematics - Complex numbers, History of mathematics - Miscellaneous historical notes, History of mathematics - Notes

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Sathanang Sutra, Bhagvati Sutra and Anoyogdwar Sutra are famous books of this time. Apart from these the book titled Tatvarthaadigyam Sutra Bhashya by Jaina philosopher Omaswati (135 BC) and the book titled Tiloyapannati of Aacharya (Guru) Yativrisham (176 BC) are famous writings of this time. Indian mathematicians during this period used notations for squares, cube and other exponents of numbers. They gave shape to Beezganit Samikaran (Algebraic Equations). ...

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Indian mathematics, Indian mathematics - Indian contributions to mathematics, Indian mathematics - Harappan Mathematics 3300 BC - 1700 BC, Indian mathematics - Vedic Mathematics 1500 BC - 500 BC, Indian mathematics - Vedas 1500 BC - 500 BC, Indian mathematics - Samhitas 1500 BC - 500 BC, Indian mathematics - Lagadha 1350 BC - 800 BC, Indian mathematics - Yajnavalkya 1000 BC - 600 BC, Indian mathematics - Sulba Sutras 800 BC - 500 BC, Indian mathematics - Ancient Period 500 BC - 400 CE, Indian mathematics - Panini 500 BC - 400 BC, Indian mathematics - Pingala 400 BC - 200 BC, Indian mathematics - Vaychali Ganit 300 BC - 200 BC, Indian mathematics - Katyayana 200 BC, Indian mathematics - Jaina Mathematics 400 BC - 400 CE, Indian mathematics - Surya Siddhanta 300 CE - 400 CE, Indian mathematics - Classical Period 400 CE - 1200 CE, Indian mathematics - Aryabhata I 476-550, Indian mathematics - Bhaskara I 600-680, Indian mathematics - Brahmagupta 598-668, Indian mathematics - Shridhara Acharya 650-850, Indian mathematics - Mahavira Acharya 850, Indian mathematics - Aryabhata II 920-1000, Indian mathematics - Shripati Mishra 1019-1066, Indian mathematics - Nemichandra Siddhanta Chakravati 1100, Indian mathematics - Bhaskara Acharya Bhaskara II 1114-1185, Indian mathematics - Keralese Mathematics 1300 CE -1600 CE, Indian mathematics - Narayana Pandit 1340-1400, Indian mathematics - Madhava of Sangamagramma 1340-1425, Indian mathematics - Parameshvara 1370-1460, Indian mathematics - Nilakantha Somayaji 1444-1544, Indian mathematics - Jyesthadeva 1500-1575, Indian mathematics - Charges of Eurocentrism

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The Early and Middle Jomon periods saw an explosion in population, as indicated by the number of excavations from this period. These two periods correspond to the prehistoric thermal optimum (between 4000 and 2000 BC), when temperatures reached several degrees Celsius higher than the present, and the seas were higher by 5 to 6 meters. Beautiful artistic realizations, such as highly decorated flamed vessels, remain from that time. After 1500 BC, the climate cooled, and populations seem to have contracted dramatically. Compa ...

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Jomon, Jomon - Incipient and Initial Jomon 10000 - 4000 BC, Jomon - Early to Final Jomon 4000 - 400 BC, Jomon - List of Jomon periods, Jomon - External link

Read more here: » Jomon: Encyclopedia II - Jomon - Early to Final Jomon 4000 - 400 BC

The Early and Middle Jomon periods saw an explosion in population, as indicated by the number of excavations from this period. These two periods correspond to the prehistoric thermal optimum (between 4000 and 2000 BC), when temperatures reached several degrees Celsius higher than the present, and the seas were higher by 5 to 6 meters. Beautiful artistic realizations, such as highly decorated flamed vessels, remain from that time. After 1500 BC, the climate cooled, and populations seem to have contracted dramatically. Compa ...

See also:

Jomon, Jomon - Incipient and Initial Jomon 10000 - 4000 BC, Jomon - Early to Final Jomon 4000 - 400 BC, Jomon - Foundation myths, Jomon - List of Jomon periods, Jomon - External link

Read more here: » Jomon: Encyclopedia II - Jomon - Early to Final Jomon 4000 - 400 BC

What little is known of pre-Christian Ireland comes from a few references in Roman writings, Irish poetry and myth, and archaeology. The earliest inhabitants of Ireland, people of a mid-Stone Age, or Mesolithic, culture, arrived sometime after 8000 BC, when the climate had become more hospitable following the retreat of the polar icecaps. About three or four millennia later, agriculture was introduced from the continent, leading to the establishment of a high Neolithic culture, characterized by the appearance of huge stone monuments, many of ...

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History of Ireland, History of Ireland - Early history: 8000 BC–AD 400, History of Ireland - Early Christian Ireland 400–800, History of Ireland - Early medieval era 800–1166, History of Ireland - Later Medieval Ireland, History of Ireland - The Coming of the Normans 1167–1185, History of Ireland - The Lordship of Ireland 1185–1254, History of Ireland - Gaelic Resurgence Norman Decline 1254–1360, History of Ireland - Reformation 1536–1654 and Protestant Ascendancy 1654–1801, History of Ireland - Re-conquest and rebellion, History of Ireland - Civil Wars and Penal Laws, History of Ireland - Colonial Ireland, History of Ireland - Union with Great Britain 1801-1922, History of Ireland - Home Rule Easter 1916 and the War of Independence, History of Ireland - Free State/Republic 1922-present, History of Ireland - Northern Ireland, History of Ireland - Footnotes

Read more here: » History of Ireland: Encyclopedia II - History of Ireland - Early history: 8000 BC–AD 400

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 Years: 407 BC 406 BC 405 BC 404 BC 403 BC - 402 BC - 401 BC 400 BC 399 BC 398 BC 397 BC 402 BC - Events. 402 BC - Births. Phocion (d. c318 BC), Athenian statesman and general 402 BC - Deaths. Zhou wei lie w ...

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402 BC - Events 402 BC - Births 402 BC - Deaths

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Paleolithic Jomon Yayoi Yamato period – Kofun period – Asuka period Nara period Heian period Kamakura period – Kemmu restoration Muromachi period – North-South Court – Warring States period Azuchi-Momoyama period – Nanban trade period Edo period – Late Tokugawa shogunate Meiji period Taishō period – Japan in WWI Shōwa period – Japanese expansionism – Occupied Japan � ...

Including:

Jomon - Incipient and Initial Jomon 10000 - 4000 BC Jomon - Early to Final Jomon 4000 - 400 BC Jomon - Foundation myths Jomon - List of Jomon periods Jomon - External link

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Centuries: 5th century BC - 4th century BC - 3rd century BC Decades: 440s BC 430s BC 420s BC 410s BC 400s BC - 390s BC - 380s BC 370s BC 360s BC 350s BC 340s BC Years: 401 BC 400 BC 399 BC 398 BC 397 BC - 396 BC - 395 BC 394 BC 393 BC 392 BC 391 BC 396 BC - Events. Rome captures and sacks the Etruscan city of Veii after a 10-year siege, the final assault was conducted by Marcus Furius Camillus Carthaginians are forced to abandon their siege of Syracuse ( ...

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396 BC - Events 396 BC - Births 396 BC - Deaths

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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 Years: 408 BC 407 BC 406 BC 405 BC 404 BC - 403 BC - 402 BC 401 BC 400 BC 399 BC 398 BC 403 BC - Events. China: the state of Jin is partitioned among three elite landholding families. This is the beginning of the Warring States Period. Greece: Athens restores democracy and takes the Ionic script to be its standard. 403 BC - Births. Including:

403 BC - Events 403 BC - Births 403 BC - Deaths

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Centuries: 5th century BC - 4th century BC - 3rd century BC Decades: 440s BC 430s BC 420s BC 410s BC 400s BC - 390s BC - 380s BC 370s BC 360s BC 350s BC 340s BC Years: 404 BC 403 BC 402 BC 401 BC 400 BC - 399 BC - 398 BC 397 BC 396 BC 395 BC 394 BC 399 BC - Events. The Greek philosopher Socrates is condemned for impiety and the corruption of youth. He refuses to flee into exile and is sentenced to death by drinking hemlock. He does so with good cheer as friends look on. Agasilaus II succeeds his brother Agis II as king of Sparta. Including:

399 BC - Events 399 BC - Births 399 BC - Deaths

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The History of Ireland is the story of a large island in the north-west of Europe and is heavily influenced by the concurrent History of Britain, its larger neighbour to the east. The first humans inhabited Ireland from around 7500 BC and were later responsible for major Neolithic sites such as Newgrange. Following the arrival of St. Patrick and other Christian missionaries in the mid-fifth century, a syncretized form of Christianity subsumed the indigenous pagan religion by A.D. 600. This led to a golden age of monastic Irish writing and ar ...

Including:

History of Ireland - Early history: 8000 BC–AD 400 History of Ireland - Early Christian Ireland 400–800 History of Ireland - Early medieval era 800–1166 History of Ireland - Later Medieval Ireland
History of Ireland - The Coming of the Normans 1167–1185 History of Ireland - The Lordship of Ireland 1185–1254 History of Ireland - Gaelic Resurgence Norman Decline 1254–1360
History of Ireland - Reformation 1536–1654 and Protestant Ascendancy 1654–1801
History of Ireland - Re-conquest and rebellion History of Ireland - Civil Wars and Penal Laws History of Ireland - Colonial Ireland
History of Ireland - Union with Great Britain 1801-1922
History of Ireland - Home Rule Easter 1916 and the War of Independence History of Ireland - Free State/Republic 1922-present History of Ireland - Northern Ireland
History of Ireland - Footnotes

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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: 390 BC 389 BC 388 BC 387 BC 386 BC - 385 BC - 384 BC 383 BC 382 BC 381 BC 380 BC 385 BC - Events. Possible foundation date of the Academy in Athens 385 BC - Births. 385 BC - Deaths. Including:

385 BC - Events 385 BC - Births 385 BC - Deaths

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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 440s BC - Events and trends. Categories: Incomplete lists | 440s BC ...

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440s BC - Events and trends

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Centuries: 5th century BC - 4th century BC - 3rd century BC Decades: 410s BC 400s BC 390s BC 380s BC 370s BC 360s BC 350s BC 340s BC 330s BC 320s BC 310s BC 366 BC 365 BC 364 BC 363 BC 362 BC 361 BC 360 BC 359 BC 358 BC 357 BC 356 BC 361 BC - Events. 361 BC - Births. Agathocles, tyrant of Syracuse King Lysimachus of Thrace and Macedon (approximate date). Including:

361 BC - Events 361 BC - Births 361 BC - Deaths

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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 433 BC - Events. Battle of Sybota between Corcyra and Corinth 433 BC - Births. Including:

433 BC - Events 433 BC - Births 433 BC - Deaths

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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 428 BC - Events. Mytilene, chief city of Lesbos, rebels. 428 BC - Births. Including:

428 BC - Events 428 BC - Births 428 BC - Deaths

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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 Years: 419 BC 418 BC 417 BC 416 BC 415 BC - 414 BC - 413 BC 412 BC 411 BC 410 BC 409 BC 414 BC - Events. Nicias leads attack by Athenians on Syracuse (see Sicilian Expedition) 414 BC - Births. Including:

414 BC - Events 414 BC - Births 414 BC - Deaths

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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 Years: 421 BC 420 BC 419 BC 418 BC 417 BC - 416 BC - 415 BC 414 BC 413 BC 412 BC 411 BC 416 BC - Events. Alcibiades is restored to power 416 BC - Births. Including:

416 BC - Events 416 BC - Births 416 BC - Deaths

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