The majority of people who immigrated to america in the late 1800s and early 1900s

answer is b.

  it is always the best policy to have good communication and good relations between individuals and, specially, between leaders of the countries. for this purpose, among others, there is a common place, the united nations, where the representants can present his and learn about the other country's policies.

this is false

richard nixon was the 37th president of the united state and didn't serve as a vice president for any president before him