What pull factors brought people to the west? explain

During the Westward Expansion there were some push and pull factors. Some pull factors were that there had been a few opportunities and not enough jobs for people, pushing them to move west. There was a bad economy and many displaced people. There were some pull factors that gave people many reasons to move westward.

b. ensure mutual protection from communism.

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darwinism is survival of the fittest there for social darwinism is the survival of the wealthiest