According to Equianose account Why did many slaves die​

Which describes the persian empire? choose all that are (a) the persian army defeated the athenians at the battle of marathon. (b) the persians avoided using ideas from the peoples they conquered. (c) cyrus allowed conquered peoples to keep their cultures. (d) darius i built a network of good roads for communication. choose all that are

Define”to walk with a large group of people who are supporting something”

Why is it important that dr. luther king jr. use non-violent protest to create social change?