C. bc Popular Sovereignty means a choice made by the people.
Answer:
The purpose of the march was to advocate for the civil and economic rights of African Americans. At the march, final speaker Dr. Martin Luther King Jr., standing in front of the Lincoln Memorial, delivered his historic "I Have a Dream" speech in which he called for an end to racism.
Explanation:
Both the Nuclear Test Ban Treaty of 1963 and the Strategic Arms Limitation Treaty of 1972 were attempts to diminish the threat and possible severity of nuclear war between the United States and the Soviet Union.
Democrats were mostly Southern farmers and laborers. Those that moved to the west or labored in the west found it harder to get jobs because of Chinese laborers who would work for a lower wage. The North were more industrialized so they didn’t have to worry as much about losing their jobs to Chinese laborers. Also, during this time, Southern Democrats were still more openly racist than Northern Republicans, so pure racism may have played a role as well. The key here is to point out that the evidence was made by Democrats, so Americans passed the Exclusion Act mostly by Democratic concerns and beliefs.