A key reason for the American victory at Yorktown was Effective coordination between American and French forces.

One of the primary factors behind the American triumph at Yorktown was the successful collaboration between American and French forces. This partnership facilitated a meticulously planned and executed siege strategy, integrating ground troops led by General Washington and French General Rochambeau with naval support from Admiral de Grasse. The unified command and pooled resources allowed the Allies to encircle British General Cornwallis’s forces, effectively cutting off their supplies and reinforcements. This strategic alliance was crucial in sustaining pressure on the British, ultimately resulting in their surrender. The effective teamwork showcased the strength of the Franco-American alliance and played a significant role in the American struggle for independence.