The south wanted to be their own country so they could have slaves, but the north wanted to stay as one country.
"A split in the Democratic Party" was one reason among the choices given in the question that transformed U.S. politics in the 1920s. . I hope that this is the answer that has come to help
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The sinking of the Lusitania by a German submarine was the event that pulled the US into World War I.
Answer:
the Roman Republic is an early example of representative democracy in the world.
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