This document provides an overview of the history of Vietnam from the 1800s through the 1950s-1970s, including its time as a French colony, independence movements, World War II occupation by Japan, the First Indochina War against France, and the Geneva Accords that temporarily divided Vietnam along the 17th parallel. It notes that the Geneva Accords called for reunification elections in 1956 but these did not occur, leading to the Vietnam Civil War as North Vietnam supported communist rebels in the South and eventually sent troops south in the 1960s.