1973 in the Vietnam War War and Restoring Peace in Vietnam,", intended to halt the fighting between North and South Vietnam and end U.S. military involvement in the war were signed in Paris. The governments of the Democratic Republic of Vietnam (North Vietnam), the Republic of Vietnam (South Vietnam), and the United States, as well as the Provisional Revolutionary Government (PRG) that represented indigenous South Vietnamese revolutionaries (the Viet Cong) signed the agreement. The U.S. agreed to withdraw its remaining military personnel from South Vietnam within 60 days. North Vietnam agreed to a cease fire and to return all American prisoners of war. North Vietnam
Thirty Years' Peace Thirty Years' Peace The Thirty Years' Peace was a treaty, signed between the ancient Greek city-states Athens and Sparta, in the year 446/445 BCE. The treaty brought an end to the conflict commonly known as the First Peloponnesian War, which had been raging since c. 460 BCE. The purpose of the treaty was to prevent another outbreak of war. Ultimately, the peace treaty failed in achieving its goal, with the outbreak of the Second Peloponnesian War in 431 BCE. Athens was forced to give up all of her possessions in the Peloponnese which included the Megarian ports of Nisaea and