Identify each cause of the french revolution as economic, political, or intellectual

I think the economic cause of the French revolution would be the French government's aid to the American Revolution, as the economy usually relates to the government. The political cause would be a lack of representation of the third estate in the Estates-General, as that is a political idea in France. The intellectual cause would be the success of the American Revolution, as the success of the American Revolution also brings in intellectual help on what weaponry or battle strategies are ideally needed for war.