Brunei has a hereditary nobility with the title Pengiran. The Sultan can award to commoners the title Pehin, the equivalent of a life peerage awarded in the United Kingdom. The Sultan also can award his subjects the Dato, the equivalent of a knighthood in the United Kingdom, and Datin, the equivalent of a damehood.

Bruneians adhere to the practice of using complete full names with all titles, including the title Haji (for men) or Hajjah (for women) for those who have made the Haj pilgrimage to Mecca. Many Brunei Malay women wear the tudong, a traditional head covering. Men wear the songkok, a traditional Malay cap. Men who have completed the Haj wear a white songkok.

The requirements to attain Brunei citizenship include passing tests in Malay culture, customs, and language. Stateless permanent residents of Brunei are given International Certificates of Identity, which allow them to travel overseas. The majority of Brunei's Chinese are permanent residents, and many are stateless.

Oil wealth allows the Brunei Government to provide the population with one of Asia's finest health care systems. The Brunei Medical and Health Department introduced the region's first government "flying doctor service" in early 1965. Malaria has been eradicated, and cholera is virtually nonexistent. There are three general hospitals--in Bandar Seri Begawan, Tutong, and Kuala Belait--and there are numerous health clinics throughout the country.

Education starts with preschool, followed by 6 years of primary education and up to 6 years of secondary education. Nine years of education are mandatory. Most of Brunei's college students attend universities and other institutions abroad, but approximately 2,867 study at the University of Brunei Darussalam. Opened in 1985, the university has a faculty of more than 300 instructors and is located on a sprawling campus overlooking the South China Sea.

The official language is Malay, but English is widely understood and used in business. Other languages spoken are several Chinese dialects, Iban, and a number of native dialects. Islam is the official religion, but religious freedom is guaranteed under the constitution.

The Brunei Empire had its golden age from the 15th to the 17th centuries, when its control extended over the entire island of Borneo and north into the Philippines. Brunei was particularly powerful under the fifth sultan, Bolkiah (1473-1521), who was famed for his sea exploits and even briefly captured Manila; and under the ninth sultan, Hassan (1605-19), who fully developed an elaborate Royal Court structure, elements of which remain today.

After Sultan Hassan, Brunei entered a period of decline, due to internal battles over royal succession as well as the rising influences of European colonial powers in the region, that, among other things, disrupted traditional trading patterns, destroying the economic base of Brunei and many other Southeast Asian sultanates. In 1839, the English adventurer James Brooke arrived in Borneo and helped the Sultan put down a rebellion. As a reward, he became governor and later "Rajah" of Sarawak in northwest Borneo and gradually expanded the territory under his control.

Meanwhile, the British North Borneo Company was expanding its control over territory in northeast Borneo. In 1888, Brunei became a protectorate of the British Government, retaining internal independence but with British control over external affairs. In 1906, Brunei accepted a further measure of British control when executive power was transferred to a British resident, who advised the ruler on all matters except those concerning local custom and religion.

In 1959, a new constitution was written declaring Brunei a self-governing state, while its foreign affairs, security, and defense remained the responsibility of the United Kingdom. An attempt in 1962 to introduce a partially elected legislative body with limited powers was abandoned after the opposition political party, Partai Rakyat Brunei, launched an armed uprising, which the government put down with the help of British forces. In the late 1950s and early 1960s, the government also resisted pressures to join neighboring Sabah and Sarawak in the newly formed Malaysia. The Sultan eventually decided that Brunei would remain an independent state.

In 1967, Sultan Omar abdicated in favor of his eldest son, Hassanal Bolkiah, who became the 29th ruler. The former Sultan remained as Defense Minister and assumed the royal title Seri Begawan. In 1970, the national capital, Brunei Town, was renamed Bandar Seri Begawan in his honor. The Seri Begawan died in 1986.

On January 4, 1979, Brunei and the United Kingdom signed a new treaty of friendship and cooperation. On January 1, 1984, Brunei Darussalam became a fully independent state.