The Boston Massacre was concidered to be propaganda, because what it honestly was, was a mob (of about 10 people) gathered outside of the King's Safe House and there was [a sa … id] misunderstanding about someone yelling fire, and the British killing 5 people.
After world war 1 the United States wanted to isolate themselves from things like that because of how bad the war was. They went as far as to not join the league of nations that their President made himself with other presidents. After the Korean War, they decided to not isolate themselves and meddle as much as possible to prevent the spread of communism because it would strengthen the Soviet Union who was the main enemy.
England,France, and the U.S
B........................
Alabama. there’s a whole quizlet on it online