The Mongolian Revolution of 1921 was a significant event in Mongolia's history, marking the end of Chinese rule and the establishment of a socialist government. The revolution was led by the Mongolian People's Party with support from the Soviet Union, aiming to liberate Mongolia from foreign domination and promote social reforms. The revolution began in March 1921 and culminated in July of the same year, resulting in the declaration of the Mongolian People's Republic. This new government sought to implement land reforms, improve education, and promote industrialization, laying the foundation for modern Mongolia.