Well, if we are going to be entirely correct, Christopher Columbus never discovered America, but rather the Vikings did and he landed in Cuba, not mainland America. Anywho, he landed in 1492 with his three ships, the Nina, the Pinta, and the Santa Maria.
It was to provide information about the Great Depression and to inform younger generations about the awful event that had taken place
I think the answer is C
Hope this helps
Because it would be easier to pass without the southern states before they would be restored to the union.