How many different kings led the persians against the greeks during the persian wars?

What does the country say concerning the status of free blacks living in the united states? a) they have the same rights as any other "free" people, and are full citizens. b) they have the same rights as any other "free" people, but are not properly citizens. c) they are citizens, but don't have the full rights granted to other citizens. d) they are not citizens, and have no right to petition the court.

Explain why the greeks might not have had a great influence on the world if they had better farmland?

What was the “u-2 incident” and how did it affect u.s./soviet relations in 1960?