McCarthyism is the practice of making accusations of subversion or treason, especially when related to communism. The term refers to U.S senator Joseph McCarthy (R-Wisconsin) and has its origins in the period in the United States known as the Second Red Scare, lasting from the late 1940s through the 1950s.
To get rid of communism, Prevent anyone from speaking against US leaders, and to get rid of immigrants.
In the mid-1800s, western settlers and American Indians differed in their views about how the land should be used. On the other hand, white settlers sought to expand westward, exploiting the natural resources of the territory and erecting new towns in those places.
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It's because then they would have a higher chance of winning WW1 since if they have unified all together between that time they would be much stronger together overall.
Explanation:
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