Answer:
During the Revolutionary War, the best benefit that Spain and France provided to the patriots was the fact that they did not have to fight alone. The British Empire could not devote its entire force against the colonists since Spain and France could threaten British territories and maybe Britain itself. Spain and France aided the Americans financially during the war and provided a morale boost to those who believed their chances of freedom were slim. Marquis de Lafayette, one of America's best generals, was a French citizen. The French navy also proved invaluable, especially in the siege of Yorktown when the French navy and Washington's army kept the British army from escaping. While at that time both Spain and France did not have any close ties to American republican thought, both nations were interested in seeing the British Empire suffer. The French naval was extremely crucial, particularly during the siege of Yorktown when the French fleet and Washington's army prevented the British army from fleeing. While neither Spain nor France had direct ties to American republican ideas at the time, both countries were interested in seeing the British Empire suffer.
Step-by-step explanation: