Answer:
Indian removal act
Explanation:
The U.S. government tried to speed Indian assimilation with the Indian removal act. they asked all native Americans to either move further west or to adopt white ways of life.
To cause a liberal revolution in Libson in1820.
They are appointed for Life so A
The car culture had a big influence on the migration in 1950's. After the war, the country became one of the world's largest manufacturer of automobiles. Every American family wanted a car and with the new highway system, it made things easier for everyone to migrate from North to South and West to East.