After the Battle of Saratoga, the primary role of the French was to form a formal alliance with the American colonies.

France's backing shifted as a result of the American victory, which was essential in convincing them that the Continental Army could successfully oppose British forces. France joined a military alliance and formally acknowledged American independence in 1778, promising to supply men, money, and other essentials. Due to this cooperation, American military might and morale were greatly increased throughout the Revolutionary War. The alliance with France was crucial to the American struggle for independence from British authority ultimately succeeding.