1954 Geneva Conference moving South". At the same time, 52,000 people from the South went North, mostly Viet Minh members and their families. The US replaced the French as a political backup for Ngo Dinh Diem, the Prime Minister of the State of Vietnam, who asserted his power in the South. The Geneva conference had not provided any specific mechanisms for the national elections planned for 1956, and Diem refused to hold them by citing that the South had not signed and were not bound to the Geneva Accords and that it was impossible to hold free elections in the communist North. Instead,
49th parallel north the 1846 Oregon Treaty. This agreement divided the Oregon Country between British North America and the United States by extending the 49th parallel boundary to the west coast, ending in the Strait of Georgia; it then circumvents Vancouver Island through Boundary Pass, Haro Strait, and the Strait of Juan de Fuca. This had the side effect of isolating Point Roberts, Washington. Although parts of Vancouver Island and parts of Eastern Canada are south of the 49th parallel, and parts of the United States (Alaska, Northwest Angle) are north of it, the term "49th parallel" is sometimes used metonymically to refer