Which persian empire attacked the athens for aiding greek colonies in their rebellion against persian rule

In 499 BC the Greek cities on the coast of Turkey rebelled. Darius quickly crushed the revolt but in 490 BC he decided to invade Greece to punish the Greeks for assisting the rebels. However the Persians were defeated by the Athenians at the battle of Marathon. In 480 BC another Persian ruler, Xerxes, invaded Greece.

lol   that was   funny : >

according to howard zinn, the history presents the encounter between columbus and the arawaks as a heroic adventure of descovery but leaves in the shades the cruel slavery and bloodshed columbus led in order to pay back to his investors. he sent the indians back to his nation as a payment, slaved them to find gold in the land and punished them when they didn't find any. history presents columbus as a heroe and even celebrates his day, when in reality he led a genocide. zinn describes the story of the colonization from the arawaks point of view.