Andrew jackson describe the election of 1824 as a corrupt bargain because he thought south carolina voted for John Quincy adams in order to make it easier to Secede.
Back then, John Quincy simply doesn't have enough vote to be considered as the winning candidate, making the credibility of the election really questionable
hope this helps
B. Archaeologists
Astronomers have nothing to do with discoveries on earth. explorers could accidentally stumble upon something but then archaeologists would start to dig there.
C. Henry Clay
Henry Clay proposed the series of resolutions known as the Compromise of 1850, it was meant to avert a crisis between the North and the South. Obviously, it didn't really work, considering the Civil War.