German scientist Alfred Wegener (1880-1930) first proposed the theory of continental drift in 1912, but it was not widely accepted until the 1950s.
Answer:
I'm sorry sir but there is no specific name for that action. I tried to search on google about that and I didn't find anything
Explanation:
Answer:
it didn't change
Explanation:
war is war just because the U.S. got involved doesn't mean it changed
Slaves were used in the American colonies to perform labor because A. there were not enough workers.
America needed workers, but there were not enough people willing to perform such difficult jobs for basically no money at all, which is why they brought slaves who had to work for free.
Answer:
Explanation:
Joe McCarthy gave anti-Communism a bad name. The excesses of McCarthy's witch-hunts discredited the whole idea of a Communist menace. they were too easy to lampoon, and after a few years of over-estimating the Communist threat, America spent decades tending to under-estimate the Communist menace.
Not only did the Cold War shape U.S. foreign policy, it also had a profound effect on domestic affairs. Americans had long feared radical subversion. These fears could at times be overdrawn, and used to justify otherwise unacceptable political restrictions, but it also was true that individuals under Communist Party discipline and many "fellow traveler" hangers-on gave their political allegiance not to the United States, but to the international Communist movement, or, practically speaking, to Moscow.