During the American Revolutionary War, George Washington received help from the Marquis de Lafayette and the French for several reasons, including:
Military expertise: Lafayette was a skilled military strategist who had experience fighting in the Seven Years' War in Europe. He was able to offer valuable advice and guidance to Washington, who had less military experience.
Troop reinforcements: Lafayette was able to use his connections in France to secure additional troops and supplies for the American cause. This was important because the Continental Army was often short on supplies and soldiers, and the French were able to provide much-needed reinforcements.
Naval support: The French navy was also able to provide support to the American cause, by blockading British ports and disrupting British supply lines. This helped to weaken the British war effort and gave the Americans an advantage on the battlefield.
Political support: The French were also able to provide important political support to the American cause, by recognizing the United States as an independent nation and forming alliances with the fledgling country. This helped to legitimize the American cause and gave them an important diplomatic ally in Europe.
The help that Lafayette and the French provided to George Washington during the American Revolutionary War was essential for the American victory. Without their military, political, and logistical support, it is unlikely that the Americans would have been able to defeat the British and secure their independence.