D. All of these choices are correct
James buchanan, Jr. April 23, 1791- June, 1868 was the 15th president of the united states ( 1857-61) serving immediately prior to the American Civil war. he represented Pennsylvania in the United States house of Representatives and later the Senate, then serve as minister to Russia under president Andrew jackson
Answer: im pretty sure the correct answers are c and d
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The senate and the upper class exercised that. A direct democracy is when people vote directly for each and every vote and law, in a representative democracy the people vote for other people to do that.