1972 in the Vietnam War Vietnam. South Vietnamese marines recaptured Quang Tri city from North Vietnamese forces. Quang Tri had been the only provincial capital to fall to the North Vietnamese in the Eastern offensive. Communist negotiators in Paris hinted for the first time that they could accept a peace agreement with the United States that did not require the ouster of President Thieu of South Vietnam. Communist negotiators in Paris proposed that a "Provisional Government of National Concord" be formed in South Vietnam to organize elections leading to the union of South and North Vietnam. In Paris, North Vietnamese negotiator Le Duc Tho gave
Treaty of Constantinople (1590) possessions. When the Ottoman Empire was engaged with the Jelali revolts, he was able to regain most of his losses, which the Ottoman Empire had to accept in the Treaty of Nasuh Pasha, 22 years after this treaty. Treaty of Constantinople (1590) The Treaty of Constantinople, also known as the Peace of Istanbul or the Treaty of Ferhad Pasha (), was a treaty between the Ottoman Empire and the Safavid Empire ending the Ottoman-Safavid War of 1578–1590. It was signed on 21 March 1590 in Constantinople (present-day Istanbul). The war started when the Ottomans, then ruled by Murad III, invaded