Outline of Vietnam
Vietnam was under Chinese control for a thousand years before becoming a nation-state in the 10th century. Successive dynasties flourished along with geographic and political expansion deeper into Southeast Asia, until it was colonized by the French in the mid-19th century. Efforts to resist the French eventually led to their expulsion from the country in the mid-20th century, leaving a nation divided politically into two countries. Bitter fighting between the two sides continued during the Vietnam War, ending with a communist victory in 1975.
Vietnamese Demilitarized Zone
The First Indochina War (also called the French Indochina War) was fought in French Indochina from 1946 through 1954 between France and the French-controlled State of Vietnam on the one side, and the Communist-dominated independence movement, the Viet Minh, on the other. The Viet Minh won the war, gaining effective control of all northern Vietnam except an enclave around Hanoi.