The Treaty of Paris, signed in 1783, had a profound impact on post-war America. By acknowledging the independence of the United States, it established the nation as a legitimate political entity on the global stage. The treaty defined its borders, granting land from the Atlantic Ocean to the Mississippi River, which fueled westward expansion and settlement. Furthermore, the Treaty laid the groundwork for future diplomacy and trade relationships, particularly with Great Britain. The success of the treaty also inspired other revolutionary movements, reinforcing the idea of self-governance and the potential for democratic ideals to spread worldwide.