King Ezana also converted to Christianity. He was a devout Christian and Christianity became the major religion of the kingdom. Aksum was perfectly located to become a major center of trade. Merchants would travel from central Africa, Persia, India, and Egypt bringing their goods to Aksum to trade.
The stronger countries in Europe in the 1400s and 1500s - England, Spain, France and Portugal. :D!
In short, Southern citizens wanted more land and they only way they could get more land was to work with the Federal government to remove the tribes that were on the land from their land.
So, the Indian Removal Act made it possible to relocate tribes to reservations. The relocation is known as the trail of tears for the hardship the Native Americans faced on that journey.
Answer - Force or try to get all people to follow the Mongol religion.
Reason - reason why is because of the war in a mongling country its also an imperialist. That wanted to expand.