What Did Emperor Darius Do

Darius I (l. c. 550-486 BCE, r. … Darius led military campaigns in Europe, Greece, and even in the Indus valley, conquering lands and expanding his empire. Not only resuming to military prowess, Darius also improved the legal and economic system and conducted impressive construction projects across the Persian Empire.

What did Darius the Great do for religion?

Under Darius’s rule, Zoroastrianism became the state religion, providing a cohesive sense of identity across his far-flung empire. Yet Darius did not impose the belief system on those of other faiths. His subjects in conquered lands could continue to worship their own gods and keep their own cultural traditions.

Why did Darius invade Greece?

The invasion, consisting of two distinct campaigns, was ordered by the Persian king Darius the Great primarily in order to punish the city-states of Athens and Eretria. … Darius also saw the opportunity to extend his empire into Europe, and to secure its western frontier.