Operation Passage to Freedom the French were surrounded and defeated in a mountainous northern fortress at the Battle of Dien Bien Phu. France's withdrawal from Indochina was finalised in the Geneva Accords of July 1954, after two months of negotiations between Ho's DRV, France, the PRC and the Soviet Union. Under the terms of the agreement, Vietnam was temporarily divided at the 17th parallel north pending elections in 1956 to choose a national government that would administer a reunified country. The communist Viet Minh were left in control of North Vietnam, while the State of Vietnam controlled the south. French Union forces would gradually
Quagmire theory the world. In the same year, the First Indochina war commences. This war between the Vietminh and the French, concluded with the Battle of Dien Bien Phu, a decisive victory by the Vietminh. From the First Indochina War, two states emerged, the Communist ruled north and the south, split by the 17th parallel-agreed upon at the Geneva Convention in 1954. Soon after, in 1955, war breaks out between the north and south. The domino theory was a well-accepted theory during this time period, introduced by Dwight D. Eisenhower, states that if one country falls to communism, then the rest of