Advancments in technology
Answer:
In 1896, William Jennings Bryan ran unsuccessfully for President of the United States. Bryan, a former Democratic congressman from Nebraska, gained his party's presidential nomination in July of that year after electrifying the Democratic National Convention with his Cross of Gold speech
Answer:
C
Explanation:
The nullification crisis was a conflict between the U.S. state of South Carolina and the federal government of the United States in 1832–33. ... Calhoun, who opposed the federal imposition of the tariffs of 1828 and 1832 and argued that the U.S. Constitution gave states the right to block the enforcement of a federal law.
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The 13th amendment abolished slavery within the U.S or any place subject to their jurisdiction
