Answer:
The answer here should be A. Manufactured goods
Abraham Lincoln did believe that slavery was morally wrong, but there was one big problem: It was sanctioned by the highest law in the land, the Constitution. ... Only with emancipation, and with his support of the eventual 13th Amendment, would Lincoln finally win over the most committed abolitionists.
This should be the neutrality act of 1939, also known as the cash-and-carry