• one of the seven emirates that make up the United Arab Emirates on the Arabian Peninsula, or
• that emirate's main city, sometimes called "Dubai City" to distinguish it from the emirate.

Dubai is the most populous and second largest emirate (in terms of size) in the federation after Abu Dhabi. Dubai is distinct from other members of the UAE in that revenues from oil account for only 6% of its gross domestic product. A majority of the emirate's revenues are from the Jebel Ali Free Zone (JAFZ) ^[2] and now, increasingly, from tourism.

With enormous construction and development in various industries, Dubai has attracted world attention through innovative real estate projects, sports events, conferences and Guinness records.

There are records of the town of Dubai from 1799. Earlier in the 18th century the Al Abu Falasa lineage of Bani Yas clan established itself in Dubai which was a dependent of the settlement of Abu Dhabi until 1833.

On 8 January 1820, the then sheikh of Dubai was a signatory to the British sponsored "General Treaty of Peace" (the General Maritime Treaty).

In 1833, the Al Maktoum dynasty of the Bani Yas tribe left the settlement of Abu Dhabi and took over the town of Dubai, "without resistance". From that point on, Dubai, a newly independent emirate, was constantly at odds with the emirate of Abu Dhabi. An attempt by the Qawasim pirates to take over Dubai was thwarted. In 1835, Dubai and the rest of the Trucial States signed a maritime truce with Britain and a "Perpetual Maritime Truce" about two decades later. Dubai came under the protection of the United Kingdom (keeping out the Ottoman Turks) by the Exclusive Agreement of 1892. Like four of its neighbours, Abu Dhabi, Ras al-Khaimah, Sharjah and Umm al-Qaiwain, its position on the route to India made it an important location.

In March 1892, the Trucial States (or Trucial Oman) were created.

The rulers of Dubai fostered trade and commerce, unlike the town's neighbors. The town of Dubai was an important port of call for foreign tradesmen (chiefly Indians), who settled in the town. Until the 1930s, the town was known for its pearl exports.

After the devaluation of the Gulf Rupee in 1966, Dubai joined the newly independent state of Qatar to set up a new monetary unit, the Qatar/Dubai riyal. Oil was discovered 120 kilometres off the coast of Dubai, after which the town granted oil concessions.

On 2 December 1971 Dubai, together with Abu Dhabi and five other emirates, formed the United Arab Emirates after former protector Britain left the Persian Gulf in 1971. In 1973, Dubai joined the other emirates to adopt a single, uniform currency: the UAE dirham.

The following is a list of rulers of Dubai, going back at least to 1833.

• ... - 9 June 1833 Sheikh `Ubayd ibn Said
• 9 June 1833 - 1852 Sheikh Maktoum I ibn Bati ibn Suhayl (d. 1852)
• 1852 - 1859 Sheikh Said I ibn Bati (d. 1859)
• 1859 - 22 November 1886 Sheikh Hushur ibn Maktoum (d. 1886)
• 22 Nov 1886 - 7 April 1894 Sheikh Rashid I ibn Maktoum (d. 1894)
• 7 April 1894 - 16 February 1906 Sheikh Maktoum II ibn Hushur (b. 18.. - d. 1906)
• 16 February 1906 - November 1912 Sheikh Bati ibn Suhayl (b. 1851 - d. 1912)
• November 1912 - 15 April 1929 Sheikh Said II ibn Maktoum (1st time) (b. 1878 - d. 1958)
• 15 April 1929 - 18 April 1929 Sheikh Mani ibn Rashid
  Dubai prior to 1971
• 18 April 1929 - September 1958 Sheikh Said II ibn Maktoum (2nd time)
• September 1958 - 7 October 1990 Sheikh Rashid II ibn Said Al Maktoum (b. 1912 - d. 1990)
• 7 October 1990 - 4 January 2006 Sheikh Maktoum III bin Rashid Al Maktoum (b. 1943 - d. 2006)
• 4 January 2006 - Present Sheikh Mohammed bin Rashid Al Maktoum (b. 1949)

The current ruler of Dubai is H.H. Sheikh Mohammed bin Rashid Al Maktoum. Like the preceding ruler, his older brother H.H. Sheikh Maktoum bin Rashid Al Maktoum, he is also the Vice President and the Prime Minister of the UAE.

Source: Wikipedia