Decades: 470s BC 460s BC 450s BC 440s BC 430s BC - 420s BC - 410s BC 400s BC 390s BC 380s BC 370s BC
Years: 426 BC 425 BC 424 BC 423 BC 422 BC - 421 BC - 420 BC 419 BC 418 BC 417 BC 416 BC
538 BC -- Babylon occupied by Cyrus the Great
536 BC -- The biblical Daniel receives an angelic visitor. see Daniel 10:4 ...
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