What were the main ways that Americans moved west?

The land was one of the main reasons people moved west. There was plenty of land available, with good farming soil, and it could be purchased at a low cost. Furthermore, living on the East Coast was extremely congested. The population of the United States was rapidly increasing.

Explanation: hope this helps

There was lots of land, good soil for farming, and it could be bought at a cheap price. In addition, it was very crowded living on the East Coast. The population of the United States was growing at a very fast rate. On top of getting away from the overcrowded East, there was also the possibility of finding gold.

an interest group is an organization whose members share common concerns, and try to influence government policies that impact those concerns. elected officials frequently complain about the influence of "special interests" on american politics.

the answer is d. selective incorporation. (apex)