The significance of the Treaty of Paris, signed in 1783, was paramount for American independence. The treaty acknowledged the United States as a sovereign nation, formally ending the American Revolutionary War. It granted the new nation significant territorial claims, extending from the Atlantic Ocean to the Mississippi River. Additionally, the treaty established boundaries that encouraged westward expansion and fostered feelings of national identity among Americans. Moreover, it set a diplomatic precedent for future international negotiations, demonstrating the potential of a unified effort to achieve political goals and establish lasting peace.