population growth. What factor in the eastern states pushed Americans to migrate westward?
the angle means manifest denisty. The angle is caring all kinds of people west word.There are indians and white and black people with all kinds of animals. They moved west ward when the population grow.What factor in the eastern states pushed Americans to migrate westward?population growth.
Here is a map of in the U.S.A in 1800-1850 and the blue is for people crowded in the east so they moved westward.
Here is a the Ohio river where some people use to move westwerd in steam boats