Answer:
During the war, the United States was supplying goods to the nations opposing Germany. This led to Germany conducting unrestricted submarine warfare where they would perceive any convoy supplying their enemies as enemy ships. This meant that they started sinking ships of neutral US and angering the nation.
The answer is impeachment
C. New york's black population increased by 66 percent
C) fought for the united states in the revolutionary war
very very very important person