In which year did the Battle of Yorktown take place?

The Battle of Yorktown occurred in 1781 and is widely recognized as a decisive moment in the American Revolutionary War. This battle marked the culmination of the Siege of Yorktown, where American forces, aided by French troops and navy, successfully besieged British General Cornwallis's army. The defeat at Yorktown effectively ended major military operations in the colonies and led to negotiations that resulted in the Treaty of Paris in 1783, which recognized American independence.

The significance of this battle lies not only in its immediate military outcome but also in its role in shifting the balance of public opinion and policy in favor of the American cause. It highlighted the effectiveness of the colonial forces and their allies against British armies, ultimately assisting in the establishment of the United States as an independent nation.