Answer:
What was the main reason Genghis Khan unleashed a campaign of terror across Central Asia? He was angered by the murder of Mongol traders and an ambassador at the hands of Muslims.
Explanation:
Sorry I tried to answer but is said it was wrong I’ll answer in the comments
It's a representative democracy-- it operates on the will of the people, but everyone does not have a direct hand in the government (Americans elect their leaders who will then make legislation for them and perform other duties on their behalf).
It doubled it size.
Hope this helped!