A full definite reason that led to the decline of the Indus Valley Civilization is not known, as no reliable resource of that period is available right now. Every conclusion regarding the decline is based upon speculations of historians on what they believe. Through research it is clear that fall of the Harappan Civilization occurred between 1800 BC to 1700 BC(ish). It is highly believed that the Aryans were the next settlers. They were skilled fighters, so their attack might have led to the fall of Harappan Civilization. Even The human remains found during excavation of Indus valley point towards some violent because of their death
B. Pearl Harbor is the answer.
The Battle of Britain, which was a major aerial offensive by Germany against Great Britain. Its aftermath demonstrated the weakness of the German aerial warfare machine, which was unsuccessful in defeating the British or forcing surrender. The Royal Air Force was successful in defending Great Britain.
The answer is: <em>C (Al Smith)
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Al Smith, because he was feared by German Lutherans and was elected Governor of NY 4 times (according to my history lesson, so don't blame me if I get it wrong, but I am pretty sure it is correct).
Hope this helps.
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