Angkor Wat from the causeway
Courtesy Mr. and Mrs. Robert E. Hammerquist

In October 1887, the French proclaimed the Union Indochinoise, or Indochina Union, comprising Cambodia and the three constituent regions of Vietnam: Tonkin, Annam, and Cochinchina. (Laos was added to the Indochina Union after being separated from Thai suzerainty in 1893.) Cambodia's chief colonial official, responsible to the Union's governor general and appointed by the Ministry of Marine and Colonies in Paris, was a resident general (résident supérieur). Residents, or local governors, were posted in all the principal provincial centers. In 1897 the incumbent resident general complained to Paris that Norodom was no longer capable of ruling and received permission to assume the king's authority to issue decrees, collect taxes, and appoint royal officials. Norodom and his successors were left with hollow, figurehead roles as head of state and as patron of the Buddhist religion. The colonial bureaucracy expanded rapidly. French nationals naturally held the highest positions, but even on the lower rungs of the bureaucracy Cambodians found few opportunities because the colonial government preferred to hire Vietnamese.

When Norodom died in 1904, the French passed over his sons and set his brother Sisowath (1904-27) on the throne. Sisowath's branch of the royal family was considered more cooperative than that of Norodom because the latter was viewed as partly responsible for the revolts of the 1880s and because Norodom's favorite son, Prince Yukanthor, had stirred up publicity abroad about French colonial injustices. During their generally peaceful reigns, Sisowath and his son Monivong (1927-41) were pliant instruments of French rule. A measure of the monarchs' status was the willingness of the French to provide them annually with complimentary rations of opium. One of the few highlights of Sisowath's reign was French success in getting Thailand's King Chulalongkorn to sign a new treaty in 1907 returning the northwestern provinces of Batdambang and Siemreab to Cambodia.

Data as of December 1987