French Union in the context of "French Dahomey"

The Vietnam War (1 November 1955 – 30 April 1975) was an armed conflict in Vietnam, Laos, and Cambodia fought between North Vietnam (Democratic Republic of Vietnam) and South Vietnam (Republic of Vietnam) and their allies. North Vietnam was supported by the Soviet Union and China, while South Vietnam was supported by the United States and other anti-communist nations. The conflict was the second of the Indochina wars and a proxy war of the Cold War between the Soviet Union and US. The Vietnam War was one of the postcolonial wars of national liberation, a theater in the Cold War, and a civil war, with civil warfare a defining feature from the outset. Direct US military involvement escalated from 1965 until its withdrawal in 1973. The fighting spilled into the Laotian and Cambodian Civil Wars, which ended with all three countries becoming communist in 1975.

After the defeat of the French Union in the First Indochina War that began in 1946, Vietnam gained independence in the 1954 Geneva Conference but was divided in two at the 17th parallel: the Viet Minh, led by Ho Chi Minh, took control of North Vietnam, while the US assumed financial and military support for South Vietnam, led by Ngo Dinh Diem. The North Vietnamese supplied and directed the Viet Cong (VC), a common front of dissidents in the south which intensified a guerrilla war from 1957. In 1958, North Vietnam invaded Laos, establishing the Ho Chi Minh trail to supply the VC. By 1963, the north had covertly sent 40,000 soldiers of its People's Army of Vietnam (PAVN), armed with Soviet and Chinese weapons, to fight in the insurgency in the south. President John F. Kennedy increased US involvement from 900 military advisors in 1960 to 16,000 in 1963 and sent more aid to the Army of the Republic of Vietnam (ARVN), which failed to produce results. In 1963, Diem was killed in a US-backed military coup, which added to the south's instability.

The Republic of Upper Volta (French: République de Haute-Volta) was a landlocked West African country established on 11 December 1958 as a self-governing state within the French Community. Before becoming autonomous, it had been part of the French Union as the French Upper Volta. On 5 August 1960, it gained full independence from France. On 4 August 1984, it changed its name to Burkina Faso.

The French protectorate of Cambodia (Khmer: ប្រទេសកម្ពុជាក្រោមអាណាព្យាបាលបារាំង; French: Protectorat français du Cambodge) refers to the Kingdom of Cambodia when it was a French protectorate within French Indochina, a collection of Southeast Asian protectorates within the French colonial empire. The protectorate was established in 1863 when the Cambodian King Norodom requested the establishment of a French protectorate over his country, meanwhile Siam (modern Thailand) renounced suzerainty over Cambodia and officially recognised the French protectorate on Cambodia.

Cambodia was integrated into the French Indochina union in 1887 along with the French colonies and protectorates in Laos and Vietnam (Cochinchina, Annam, and Tonkin). In 1947, Cambodia was granted self-rule within the French Union and had its protectorate status removed in 1949. Cambodia later gained independence. The day was celebrated as Independence Day on 9 November 1953 led by King Sihanouk and continued to rule as the leader of the nation until he was overthrown in 1970 by the US-led Khmer Republic of Lon Nol in a coup d'état before the rise of Angkar and the Khmer Rouge coming to power on 17 April 1975, following the Fall of Phnom Penh and the end of the Cambodian Civil War.

South Vietnam, officially the Republic of Vietnam (RVN; Vietnamese: Việt Nam Cộng hòa, VNCH), was a country in Southeast Asia that existed from 1955 to 1975. It first garnered international recognition in 1949 as the associated State of Vietnam within the French Union, with its capital at Saigon. Since 1950, it was a member of the Western Bloc during the Cold War. Following the 1954 partition of Vietnam, it became known as South Vietnam and was established as a republic in 1955. Its sovereignty was recognized by the United States and 87 other nations, though it failed to gain admission into the United Nations as a result of a Soviet veto in 1957. It was succeeded by the Republic of South Vietnam in 1975. In 1976, the Republic of South Vietnam and North Vietnam merged to form the Socialist Republic of Vietnam.

The aftermath of World War II saw the communist-led Viet Minh, under Ho Chi Minh, seize power and proclaim the Democratic Republic of Vietnam (DRV) in Hanoi in September 1945, initiating civil conflicts. In 1949, during the First Indochina War, the French and anti-communist nationalists established the State of Vietnam (SVN), led by former emperor Bảo Đại. Returning from exile in June 1954, Ngo Dinh Diem, recognized as the prominent anti-communist and anti-colonialist figure, was appointed prime minister of the SVN.

The Treaty of Huế or Protectorate Treaty (Vietnamese: Hòa ước Giáp Thân 1884, or Hòa ước Patenotre, or Hòa ước Patơnốt) was concluded on 6 June 1884 between France and Đại Nam (Vietnam/Nguyễn dynasty). It restated the main tenets of the punitive Harmand Treaty of 25 August 1883, but softened some of the harsher provisions of this treaty. The treaty created the protectorates of Annam (central Vietnam) and Tonkin (northern Vietnam). It formed the basis of French colonial rule in Vietnam during the next seven decades and was negotiated by Jules Patenôtre, France's minister to China; it is often known as the Patenôtre Treaty. The treaty was signed on the Vietnamese side by Phạm Thận Duật and Tôn Thất Phan, representatives of the emperor Tự Đức’s court. The treaty marked the Nguyễn dynasty's second acceptance of French protectorate in central and northern Vietnam, but it was canceled when the Élysée Accords was signed on 8 March 1949.

Despite the government of the Nguyễn dynasty canceling the treaty with the Japanese help in 1945, the French didn't recognise the end of the protectorates until the signing of the Élysée Accords on 8 March 1949. The treaty officially transferred sovereignty over Vietnam to former emperor Bảo Đại and the Provisional Central Government of Vietnam. The treaty also recognized Vietnamese sovereignty over Cochinchina in the South, which would return to Vietnam on June 4. The formal end of the Patenôtre Treaty was proclaimed during a ceremony at the Saigon-Cholon City Hall attended by the high commissioner of French Indochina Léon Pignon, Chief of State Emperor Bảo Đại, and delegates of the government of the State of Vietnam. During this ceremony Pignon officially renounced French sovereignty over Vietnam and recognised the independence of Vietnam, as an associated state within the French Union on June 14. The treaty led to the establishment of the State of Vietnam and would be completed on 2 February 1950.

The French Community (French: Communauté française) was the constitutional organization set up in October 1958 between France and its remaining African colonies, then in the process of decolonization. It replaced the French Union, which had reorganized the colonial empire in 1946. While the Community remained formally in existence until 1995, when the French Parliament officially abolished it, it had effectively ceased to exist and function by the end of 1960, by which time all the African members had declared their independence and left it.

The Community had a short lifespan because, while the African members did not refuse it, they refrained from enthusiastic and active involvement. Under the appearance of equality, the constitution of the Community restricted the sovereignty of the twelve African states, and reaffirmed the preeminence of France, by placing in the domaine commun (exercised in common) critical functions such as foreign affairs, defence, the currency, economic policies and control of raw materials.

The declaration of independence of the Democratic Republic of Vietnam (Vietnamese: Tuyên ngôn độc lập Việt Nam Dân chủ Cộng hòa) was written by Hồ Chí Minh, and announced in public at the Ba Đình square in Hanoi on 2 September 1945. It led to the foundation of the Democratic Republic of Vietnam (DRV), replacing the Empire of Vietnam under the Nguyễn dynasty and Emperor Bảo Đại, who abdicated on August 25.

This declaration was a declaration of independence from France, but France had initially never recognized the DRV. France formed the independent and unified State of Vietnam within the French Union when the Élysée Accords took effect on 14 June 1949, as an alternative method to solve the Vietnam question. This associated state would become the Republic of Vietnam. The declaration is also considered the foundation of the Socialist Republic of Vietnam although this state was actually formed on 2 July 1976.

The State of Vietnam (Vietnamese: Quốc gia Việt Nam; chữ Hán: 國家越南; French: État du Viêt-Nam) was a state in Southeast Asia that existed from 1949 until 1955, first as an associated state of the French Union and later as an independent state (from 20 July 1954 to 26 October 1955). The state claimed authority over all of Vietnam during the First Indochina War, although large parts of its remote territory were controlled by the Democratic Republic of Vietnam.

The State of Vietnam was formed in 1949 within the framework of the French Union as a compromise between Vietnamese nationalists and the French, in opposition to the communists. It gained international recognition in 1950 and aligned politically with the Western Bloc. Former emperor Bảo Đại became Chief of State. Following the 1954 Geneva Accords between the communist Viet Minh and the French, the State of Vietnam lost its remaining foothold in the northern half of the country, where most rural areas were already controlled by the Viet Minh. Ngô Đình Diệm was appointed prime minister the same year and—after having ousted Bảo Đại in 1955—became president of the Republic of Vietnam.

The French protectorate of Laos (French: Protectorat français du Laos) was a French protectorate in Southeast Asia of what is today Laos between 1893 and 1953—with a brief interregnum as a Japanese puppet state in 1945—which constituted part of French Indochina. It was established over the Siamese vassal, the Kingdom of Luang Phrabang, following the Franco-Siamese crisis of 1893. It was integrated into French Indochina and in the following years further Siamese vassals, the Principality of Phuan and Kingdom of Champasak, were annexed into it in 1899 and 1904, respectively.

The protectorate of Luang Prabang was nominally under the rule of its King, but actual power lay with a local French Governor-General, who in turn reported to the Governor-General of French Indochina. The later annexed regions of Laos were, however, purely under French rule. During World War II, the protectorate briefly proclaimed independence under Japanese occupation in 1945. After the surrender of Japan shortly thereafter, the restoration of French control over the country was opposed by the newly established Lao Issara government, who ultimately failed by April 1946. The protectorate was reestablished, but not too long after the kingdom was expanded to encompass all Laotian regions and given self-rule within the French Union as the Kingdom of Laos. It achieved full independence after the Franco-Lao Treaty in 1953, during the final stages of the First Indochina War. The final dissolution of French Indochina came with the 1954 Geneva Conference.