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Buying on margin helped bring about the Great Depression because it helped to cause Black Tuesday when the stock market crashed. ... They could not repay their loans because the stock prices had not risen. When they could not repay their loans, they went broke. Because so many people could not repay loans, banks failed.
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Answer:
Senatorial courtesy is a long-standing unwritten, unofficial, and nonbinding constitutional convention in the United States describing the tendency of U.S. senators to support a Senate colleague when opposing the appointment to federal office of a nominee from that Senator's state.
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