What treaty ended the state of war between Germany and the Allied Powers following World War I?

The Treaty of Versailles is recognized as the formal agreement that concluded hostilities between Germany and the Allied Powers after World War I. Signed on June 28, 1919, the treaty laid out the terms of peace, which included significant territorial losses for Germany, military restrictions, and reparations to be paid to the Allies. This treaty was part of a broader set of agreements that aimed to establish a post-war order and was specifically designed to address the implications of the war and prevent similar conflicts in the future.

The other treaties and agreements mentioned did not serve the same purpose nor were they relevant to ending the World War I state of war with Germany. The Treaty of Paris, for example, typically refers to agreements that ended wars or established peace in various contexts but not specifically World War I. The Peace of Westphalia ended the Thirty Years' War in Europe and is not related to World War I. The League of Nations Treaty established an international organization aimed at maintaining peace but was not a peace treaty in itself. Thus, the Treaty of Versailles is the definitive document that marked the end of the war and set the stage for international relations in the subsequent years.