Answer:
Considering the fact that Atomic Bombs were a fairly new concept, it likely was an eye-opener for the Soviet Union, in the way that they felt threatened at the fact that such a weapon existed and had been possessed by another entity. And so, this essentially describes the Cold War in a nutshell, as the tension between the two powers of the world (the US and the USSR) set out for an arms race.
We would have become involved some where along the way, but what pushed us to join WW2 was the bombing of Pearl Harbor.
Answer:
Canada
Explanation:
Canada was the most economically successful colony in the Americas.
Answer:
the British Crown formally recognized American independence and ceded most of its territory east of the Mississippi River to the United States, doubling the size of the new nation and paving the way for westward expansion.
Explanation: