What court case was overturned by the 14th amendment? Why was this so significant post Civil War?

Which two sets of political ideas speed as a result of the worldwide depression of the 1930s

Why were chinese american immigrants frequently detained when trying to immigrate through angel island? the rules for immigration were stricter at this checkpoint due to health issues that were prevalent among asian populations at this time. the location of the island was difficult to reach, and ships to the mainland were often prevented from sailing more than once a week. immigration agents were notorious for asking immigrants confusing questions as a means of denying them entry. low wages caused a shortage of immigration officials, so many immigrants had to wait weeks or months before their applications were processed.

What are some differences between mccarthy’s “west virginia speech” and his “letter to president truman”? what are some similarities?