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

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Events and Trends

• The Peloponnesian War begins between Sparta and Athens and their allies.

fr:Années -430 sl:430. pr. n. št.