Your answer is D the stock market crash.
To investigate the assassination of President John F. Kennedy.
It's kinda hard to explain but I found a reliable website
http://www.history.com/topics/mcculloch-v-maryland
The correct answer is letter B
Explanation: He believed that the New Deal programs would slow the progress of farming technological advances. And this it will be a bad thing for the US, because the crisis will not be resolved.
<span>B) They had lost battles to the Union.
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