In terms of the Mexican War, many of the opponents knew (and were right) that it was mainly just a war of conquest waged by President Polk for land, and that this land would most likely become slave territory, which many saw as a moral and inherent evil.
Answer: A new wave of bank failures hit in February 1933. Upon accepting the Democratic nomination, FDR had promised a "New Deal" to help America out of the Depression, though the meaning of that program was far from clear.
Explanation:
Some people were against the purchase, they thought president jefferson overstepped his constitutional authority by buying it.