What was the name of the peace treaty that ended the conflict in the Korean War

Korean Armistice Agreement

Explanation:

The Korean Armistice Agreement is the armistice that brought about a complete cessation of hostilities of the Korean War. It was signed by U.S. Army Lieutenant General William Harrison, Jr. representing the United Nations Command (UNC), North Korean General Nam Il representing the Korean People's Army (KPA), and the Chinese People's Volunteer Army (PVA).[1] The armistice was signed on 27 July 1953, and was designed to "ensure a complete cessation of hostilities and of all acts of armed force in Korea until a final peaceful settlement is achieved.