A is the correct answer.
Okinawa was seen as the final piece in the Pacific puzzle. After Okinawa, US troops began massing in China for an invasion of Japan. This ultimately didn't happen as Atomic weapons were dropped.
politics, secret alliances, imperialism.
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In the early 1800s, several semi-skilled trade unions formed – once again, Philadelphia unions played a major role - and factory strikes and walkouts became more common
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Answer:
The Caste System is a class structure that is determined when you are born. If you are born into a poor family, then you too are poor.
