What Was The Greatest Empire In History?

How tall was Genghis Khan?


Which civilization was most brutal?

Who has conquered the most land in history?

Which empire killed the most?

What was the most feared empire?

Who was first king of world?

Who ruled the world the longest?

Who is the greatest emperor of all time?

Who defeated the Roman Empire?

What was the worst empire in history?

What was the most powerful ancient empire?