I think the answer is that The 1850s was a pivotal decade in the 19th century. In the United States, tensions over slavery became prominent and events began to put the nation on the road to civil war. In Europe, new technology was celebrated and the great powers fought the Crimean War.
Answer:
they thought the people's liberties needed protection from the government; increase individual rights
I'm pretty sure the answer you are looking for is A) Conservatives blasted government corruption, such as payoffs
D. Because Martin Luther King never ran for president, The Lincoln Memorial Was built in 1922, and Negro slaves were already freed because of the thirteenth amendment