Choose the word or phrase that best completes each sentence. The Persian Empire conquered the African kingdom of BLANK.
-Egypt
-Sudan
-Nigeria
The Persian conquest of Babylon liberated BLANK.
-Spartans from the Persians
-Israelites from captivity
-Buddhists from prison
The Persian military was unique because its soldiers were BLANK.
-Volunteers
-Professionals
-Amateurs
The Persian Empire expanded the most under the rule of BLANK.
-Cyrus The Great
-Darius
-Xerxes