1) Who founded the Persian Empire?
2) What was the official language of the Persian Empire?
3) What religion was practiced by the people of the Persian Empire?
4) Who were the primary enemies of the Persian Empire?
5) What is the name of the famous book written during the Persian Empire?
6) What is the English equivalent to the Persian word, "Shahanshah"?
7) What is the name of the longest reigning monarch in Persian Empire history?
8) Who declared Persia as a unified country in 550 ?
9) What is the name of the famous trade route established by Cyrus the Great?
10) What mountain range in Central and Southwest Asia divides Persia from other regions?