query: Was the US ever at war with France?
passage: Quasi-War
The Quasi-War (French: Quasi-guerre) was an undeclared war fought almost entirely at sea between the United States and France from 1798 to 1800 which broke-out during the beginning of John Adams' presidency. After the French crown was overturned during the French Revolutionary Wars, the United States refused to continue repaying its large debt to France, which had supported it during its own revolution. It claimed that the debt had been owed to a previous regime. France was also outraged over the Jay Treaty and that the United States was actively trading with Britain, with whom they were at war. In response France authorized privateers to conduct attacks on American shipping, seizing numerous merchant ships, and ultimately leading the U.S. to retaliate.
passage: France–United States relations
The first challenge to U.S. neutrality came from France, when its first diplomatic representative, the brash Edmond-Charles Genêt, toured the United States to organize U.S. expeditions against Spain and Britain. Exasperated, Washington demanded Genêt's recall, but by then the French Revolution had taken yet another turn and the new French ministers arrived to arrest Genêt. Washington refused to extradite Genêt (knowing he would otherwise be guillotined). Genêt became a U.S. citizen.