The larger number of people requiring assistance led to a focus on social reform and group work, spending decreased, unemployment grew, banks closed, taxes rose, reparations, and trade collapsed.
It made them feel less certain about winning the war. People became more pessimistic about the war.
Louis XVI´s decision to summon the estates-general prove disastrous because during it, the Third Estate , representing the Commoners decided to form a National Assembly, inviting the other two Estates ( Clergy and Nobility) to join them against the King. This is considered to be the start of the French Revolution.
The revisionists rejected the revolutionary approach
C would be correct because of the Marshal plan, Truman doctrine, Eisenhower doctrine etc