1. C
2.D
<u><em>These are the answer to your question!</em></u>
Answer:
In the early 1800s, many people in the United States migrated westwards because of the availability of farmland.
Explanation:
The US government made policies to encourage the move of American citizens to the west of the country.
For example, the government giving lands to people that had the willpower to move to that side of the country.
<span>The deregulation of trucks, air planes, and other transportation industries. This was intended to promote competition and reduce their control over industries that could be provided by the private sector.</span>