In 1862, Lincoln adopted the radicalRepublican position that emancipation was a military necessity. Eventually Lincoln justified the war inabolitionist terms. After the Emancipation Proclamation went into effect (January 1863) the war lastedfor almost two more years and public discontent with the war increased.
Following a Japanese occupation in the 1940s, the Vietnamese fought French rule in the First Indochina War, eventually expelling the French in 1954. Thereafter, Vietnam was divided politically into two rival states, North and South Vietnam.ietnam's independence was gradually eroded by France â aided by large Catholic militias â in a series of military conquests between 1859 and 1885. In 1862, the southern third of the country became the French colony of Cochinchina.
The First Indochina War (generally known as the Indochina War in France, and as the Anti-French Resistance War in contemporary Vietnam) began in French Indochina on 19 December 1946 and lasted until 1 August 1954.Fighting between French forces and their Viet Minh opponents in the South dated from September 1945.ietnam was absorbed into French Indochina in stages between 1858 and 1887 with European influence and education. Nationalism grew until World War II provided a break in French control. Early Vietnamese resistance centered on the intellectual Phan Bá»i Chau. chÃ¢u