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 the Triple Alliance from the mouth of the Apa River with the Paraguay River up to its mouth in Bahia Negra. A treaty of Peace, Commerce and Navigation was signed on December 13, 1873, between Paraguay and Uruguay. As with the Brazilian treaty, Paraguay recognized the expenses, damages and detriments of Uruguayan campaign. Both governments also committed to return all prisoners of war and reopen commerce on the rivers. A Treaty of Peace with Argentina was signed on February 3, 1876, between Paraguay and Argentina. In it, Paraguay recognized all war expenses as well as the damages and detriments caused to Argentine public