1972 in the Vietnam War the number of air raids against North Vietnam during all of 1971. Prime Minister Lon Nol declared President of Cambodia. Unlike the former Cambodian leader, Norodom Sihanouk, Lon Nol was a U.S. ally. The U.S. 101st Airborne Division left South Vietnam, the last U.S. ground combat division to be withdrawn from South Vietnam. The Khmer Rouge bombarded with artillery Phnom Penh, the capital city of Cambodia, killing more than 100 civilians. This was the heaviest attack on Phnom Penh since the Cambodian Civil War began in 1970. The United States boycotted peace negotiations in Paris with the North Vietnamese, citing
Treaty of Turin (1696) Treaty of Turin (1696) The Treaty of Turin (1696) was signed on 29 August 1696 by France and the Duchy of Savoy. Under its terms, Savoy signed a separate peace with France and left the Grand Alliance, an anti-French coalition formed on 20 December 1689 by England, the Dutch Republic and Emperor Leopold. On 7 October 1696, this was followed by the Convention of Vigevano in which France, Savoy, Leopold and Spain agreed a general ceasefire in Italy. The Treaty of Turin was made part of the 1697 Treaty of Ryswick ending the Nine Years' War. Northern Italy provided access