Answer:
Reign of Terror
Explanation:
Reign of Terror happened in 1793 after the Radical took control over the leadership positions within the French Revolution. This radicals were led by a man named Maximilien de Robespierre
During this time a lot of people within the French Revolutionaries group believed that the monarch has sent its people to inlingtrate the group. As a result, many of them started to threw around accusations, They arrested the people who they believed to be disloyal to the revolutionary cause even without hard evidence.
As a result, around 40,000 were massacred under Robespierre's leadership. The reign of terror lasted until they removed Robespierre from power on July 1794.
The final battle was Yorktown
The answer would be A, many farmers invested in land and equipment during the war!