The primary issue that divided the country as the US expanded its borders was that of slavery--with the pro-slavery population wanting the new states to be slave and the abolitionists wanting it to be free. The fact that it was eventually decided that the issue of slavery would be decided by "popular sovereignty" eventually led to the Civil War. <span />
Self-determination was point 10 of Wilson's Fourteen Points. Wilson wanted to re-draw the frontiers of eastern Europe so that races ruled themselves. In some ways, self-determination was achieved.
The answer is 1492 is when Mr. Christopher came to america
The correct answer is McCarthyism.
McCarthyism is the act of making allegations of subversion or injustice without legitimate respect for prove. The term alludes to U.S. Senator Joseph McCarthy and has its origin in the period in the United States known as the Second Red Scare, enduring generally from 1947 to 1956 and portrayed by uplifted political constraint and in addition a battle spreading trepidation of Communist effect on American organizations and of undercover work by Soviet operators.
I would say A because its just the most reasonable