In the sense that it gave the French the idea, not at all. In the sense that the unpaid debt that America had accumulated from its borrowing from France and French support increased the unrest amongst the lower classes, then yes.
French yes, American no. A revolution is a restructuring of society. That happened in France with Robespierre and Napoleon, but in America the thing that changed in every day life was who taxes went...
Quite likely. So did the writings of Rousseau and Voltaire. What brought about the French Revolution however was the economic collapse of France and the resulting food shortages. It became a grass...
Well, in general terms, the American Revolution came about because the British government did not fully realize the seriousness of the unrest and dissatisfaction which soon developed in its colonies...