Answer:
it is b. the civil war ended .
Answer:
The main goal was to contain communion in Southeast Asia. The US failed to achieve this goal because it wasn't willing to sacrifice as much to win the war as the Vietnamese communists were.
Schenck v. United States 1919 was a landmark decision case that helped to define the limits and reaches of the First Amendment when it pertains to the right to free speech during wartime.
This decision provided further clarity when pertaining to when the government is allowed to limit free speech.
Charles Schenck was arrested for distributing flyers that urged young men to resist the draft. Shenck was found guilty of performing disloyal acts and being dangerous to national security.