Quảng Bình Province added phủ Quảng Trạch. Under French colony (French Indochina, Quảng Bình was situated in Annam of French Indochina and Đồng Hới airbase in Quảng Bình was used by the French to attack the Việt Minh in north-central Vietnam and the Laotian Pathet army in north and south Laos. In 1954, the Geneva Accord was signed by France, Vietnam, and other parties involved. According to which, Vietnam was to be temporarily divided into 2 parts, with the 17th parallel as the boundary. North Vietnam was under the control of the Communist party while the South was an anti-communist and French collaborators
Geneva Agreement (1966) Guyana" (and since 1970 "Cooperative Republic of Guyana"), date from which the new State becomes part of the agreement as a sovereign and independent country along with the United Kingdom and Venezuela, although it totally substitutes the United Kingdom in the coversations with Venezuela regarding the boderline disagreement The Geneva Agreement is a transitory agreement to come to a definitive solution, many define it as an "agreement to reach an agreement" and although in the Venezuelan interpretation invalidates the 1899 award, the "status quo" that it derived is maintained. Therefore, the area under complaint is under the authority of the