Trucial States

Trucial States
الإمارات المتصالحة (Arabic)
Al-Imārāt al-Mutaṣāliḥa
1820–1971
Flag of the Council
(1968–1971)
Emblem
(1968–1971)
Map of the Trucial States prior to the 1974 Treaty of Jeddah
Status
CapitalAbu Dhabi
Common languages
Ethnic groups
80% Arabs
20% others
Religion
Sunni Islam
DemonymTrucials
GovernmentTribal confederation(s)
Political Representatives 
• 1939–1940 (first)
John Baron Howes
• 1971 (last)
Julian F. Walker
Historical eraNew Imperialism to Cold War
8 January 1820
4 May 1853
21 March 1952
1 December 1971
2 December 1971
Population
• 1968 census
459,000
Currency
Preceded by
Succeeded by
Abu Dhabi
Ajman
Dubai
Umm Al Quwain
Fujairah
Ras Al Khaimah
Sharjah
United Arab Emirates
Ras al Khaimah
Today part of

The Trucial States, also known as the Trucial Coast, or the Trucial Sheikhdoms, or Trucial Oman, was a group of tribal confederations in southeastern Arabia south of the Persian Gulf whose leaders had signed protective treaties with the British Empire between 1820 and 1892.

The Trucial States remained an informal British protectorate until the treaties were revoked on 1 December 1971. The following day, six of the sheikhdoms—Dubai, Abu Dhabi, Sharjah, Ajman, Umm Al Quwain and Fujairah—formed the United Arab Emirates; the seventh, Ras Al Khaimah, joined on 10 February 1972.