article: 500s BC
links: Confucius Roman consul Etruscan civilization Bihar Persian Empire Pythagoras Egypt Cleisthenes Darius I September 13 Solar eclipse Iran Roman Republic Uganda Vaishali Sun Tzu Aramaic language Ancient Greece India Bantu Carthage Yayoi period Siddharta Gautama Cádiz Southern Africa December 4 Athens Roman dictator Heraclitus