A spirit of reform marked the Progressive Era from around 1900 to 1917. It was in this spirit that muckrakers, who were influential journalists, worked to reveal injustices and oversights in American society.
Answer:
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It effectively created the bicameral (two-house) legislature that we have today, with the House of Representatives proportional to state population, and the Senate, which has two people from each state.
Because it didn't include taxed when indian people did stuff
