The treaty that established peace after World War II is the Treaty of Paris, specifically signed in 1947, which formally ended the war between the Allies and the Axis powers. However, peace was established with the major Axis powers through various treaties, including the Treaty of Versailles, which had previously concluded World War I. Following World War II, numerous treaties sought to redefine borders, establish reparations, and create international organizations like the United Nations, aimed at preventing future conflicts. These agreements laid the groundwork for a new post-war order and significantly influenced international relations for decades to come.