Which empire was famous for its network of roads, including the Royal Road?
Which ancient empire was centered in the city of Rome?
The Inca Empire was centered primarily in which region?
Which West African empire became famous for the wealth of Mansa Musa?
Which empire reached its height under the reign of Emperor Akbar?
Which empire controlled Constantinople after 1453?
Which empire was known for building Tenochtitlan, one of the largest cities in pre-Columbian America?
Which empire was ruled by Genghis Khan and expanded across much of Asia and Europe?
