How did the consequences of the american and french revolutions differ?

a. the french revolution reintroduced feudalism in europe, but the american revolution led to the end of feudalism in north america.
b. the french revolution led to a change of government, but the american revolution led to the formation of a new country.
c. the french revolution led to the division of france into multiple states, but the american revolution unified the american colonists.
d. the french revolution contributed to the rise of the middle class in europe, but the american revolution resulted in the end of social classes.