A . First continental congress.
Answer:
What made trade difficult for the United States in 1790, when Hamilton was secretary of the treasury? Only the federal government could print money. Congress printed different types of money. Each state was allowed to print its own money. State governments were not allowed to print money.
Explanation:
First, Missouri would be admitted to the union as a slave state, but would be balanced by the admission of Maine, a free state, that had long wanted to be separated from Massachusetts. Second, slavery was to be excluded from all new states in the Louisiana Purchase north of the southern boundary of Missouri.
