North America was the closest comparison. The mongol empire covered 9.15 million square miles of land while North America covers 9.54 million square miles of land.
Answer: they had to get a nother army
Explanation: cause they did
They thought the best way to avoid being dominated is to destroy them before they can destroy them.
I believe that many reservations in the US were located in Oklahoma. In the late 1800's the US First Nations were forcibly removed from their ancestral land and sent to a growing number of reservations so that their territory was severely restricted compared to what it was before when they were free to roam.
Answer:
the name of this piece is "Higher Goals" it was created by the American artist David Hammons