Germany was sinking American merchant ships.
C.the revolution was an attempt to break free from the motherland and create a new nation.
Answer:
From 1861 to 1900, the Civil War fostered a great deal of economic change in the United States. During this period, the economic change most fostered by the Civil War included (1) an end to slavery; (2) an increase in the need for cheap labor to work in the factories; and (3) an increase in railroad building.
Explanation:
Neither side of the fight could advance due to the military prowess of the other
The answer is he Unified China. Hope this helps!