Vientiane Treaty on 30 April 1975, the Pathet Lao took over Laos 15 August 1975. Vientiane Treaty The Vientiane Treaty was a cease-fire agreement between the two warring Lao factions - the monarchial government of Laos and the communist Pathet Lao - signed in Vientiane (the capital of Laos), on February 21, 1973. The Vientiane Treaty was in some sense a corollary to the Paris Peace Accords, signed the month before, which had ended U.S. involvement in the Vietnam war. Just as the Paris Accords had mandated the withdrawal of all US forces in Vietnam, the Vientiane Treaty called for the removal
Peace of Nicias Peace of Nicias The Peace of Nicias, also known as the Fifty-Year Peace, was a peace treaty signed between the Greek city-states of Athens and Sparta in March 421 BC, ending the first half of the Peloponnesian War. In 425 BC, the Spartans had lost the battles of Pylos and Sphacteria, a severe defeat resulting in the Athenians' holding 292 prisoners. At least 120 were Spartiates. They had recovered by 424 BC, when the Spartan general Brasidas captured Amphipolis. In the same year, the Athenians suffered a major defeat in Boeotia at the Battle of Delium, and in 422 BC