By December 1777, an American delegation in Paris received news from across the Atlantic: the British Army had been defeated at Saratoga. The victory took place in October but the news took until December 4 to reach France. The most influential member of the delegation, Benjamin Franklin, was ecstatic. This was what he was waiting to hear. He had been in the country for two years trying to gain France's support for America's revolution against Great Britain. France's King Louis XVI did give limited covert aid to America but was reluctant to give official support. He was not convinced America would be worth risking hostilities with Britain, at least at the moment.
Instead of pressuring the King and his Court, Franklin waited until the right moment to convince them to officially support America. The victory at Saratoga was just the moment Franklin needed. After Louis XVI received the news, Franklin was summoned to Louis XVI's court and was told that France believed America did indeed have a chance against France's mortal enemy. On December 17, 1777, the Kingdom of France formally recognized the new United States of America. Two months later, the formal Treaty of Alliance was signed, fully committing France to the Revolutionary War against Great Britain.
For France, America was but a secondary effort. Their primary goal was to diminish Britain's influence in the world which grew after France lost their holdings in North America after the French-Indian War (which grew into the Seven Years War).
It would take years of fighting until a combined American-French victory at the Battle of Yorktown ended the war. Unfortunately for Louis XVI, aiding America so bled the French treasury that it was a major factor in triggering the French Revolution, resulting in the King losing his crown and his head.
Good job, Ben.
