The United States government was afraid that people from countries, that the U.S. was at war with, might be spies. Even people born in the United States were put in internment camps.
They are white supremacist who attacked blacks. Also known as “circle of friends.”
<u>Explanation:</u>
1. In the South, "whites" limited the power of blacks in the South by them from voting, serving on juries, or to even travel or work freely.
2. An example of such unfair/unethical action is how many states used the "grandfather clause " to limit the power of the black voter. They said blacks could not vote unless their grandfather had voted; which was impossible for the majority.
3. In the North even though they enjoyed some freedom compared to other regions they faced this discrimination;
- they were excluded from public transportation,
- they were excluded from schools and
- even in churches, they were excluded.
4. The West Indians faced discrimination here.
Railroads provided a beneficial factor toward the rapid growth in cities and especially significantly improved its industrialization. This is my first time answering a question.