Northern leaders tried to encourage Americans to buy goods made in the United States rather than foreign imports by A. High taxes on imports to increase the cost of imported goods.
I hope this helped!!
There is so many reasons but they are complicated to explain
Since you provide no picture , In the past, mongols was able to conquer almost all part of Asia and some part of eastern Europe.
So here are some territories that mongols did not conquer :
- Western Europe, such as France and England
- South East Asia , such as malaysia , Indonesia, Thailand
- Africa , such as Egypt
Beirut, Lebanon was once known as the paris of the middle east