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Country/Territory Region Classification Period of British Influence Year of First Major British Influence How British Influence Began Detailed Information
Thirteen Colonies (later United States) North America Crown Colonies 1607-1783 1607 Established as separate colonies for settlement and trade
  • First permanent English settlement at Jamestown, Virginia in 1607
  • Gradual establishment of 13 separate colonies along the Atlantic coast
  • Mix of crown colonies, proprietary colonies, and charter colonies
  • Growing tensions with Britain over taxation and representation
  • American Revolution began in 1775
  • Declaration of Independence in 1776
  • British recognition of independence with Treaty of Paris in 1783
Canada North America Crown Colony, then Dominion 1763-1867 (Colony), 1867-1982 (Dominion) 1763 Acquired from France after Seven Years' War
  • British control established by Treaty of Paris (1763)
  • Initially governed as Province of Quebec
  • Later divided into Upper and Lower Canada
  • Became a Dominion in 1867 with the British North America Act
  • Gradually gained more autonomy
  • Full independence with the Canada Act 1982
Barbados Caribbean Crown Colony 1625-1966 1625 Claimed as uninhabited island by British settlers
  • First settled by British in 1625
  • Became crown colony in 1663
  • Major sugar producer
  • Gained independence in 1966
Jamaica Caribbean Crown Colony 1655-1962 1655 Captured from Spain during Anglo-Spanish War
  • Captured by British expeditionary force in 1655
  • Became major sugar-producing colony
  • Center of the Atlantic slave trade
  • Gradual emancipation began in 1834
  • Internal self-government granted in 1944
  • Full independence achieved in 1962
Bahamas Caribbean Crown Colony 1718-1973 1718 Gradually settled and brought under British control
  • British colonization began in mid-17th century
  • Became crown colony in 1718
  • Haven for pirates in early years
  • Gained independence in 1973
Dominica Caribbean Crown Colony 1763-1978 1763 Ceded by France after Seven Years' War
  • Ceded to Britain by the Treaty of Paris in 1763
  • Initially part of the British Windward Islands colony
  • Became a separate crown colony in 1960
  • Gained independence in 1978
St. Vincent and the Grenadines Caribbean Crown Colony 1763-1979 1763 Ceded by France after Seven Years' War
  • Ceded to Britain by the Treaty of Paris in 1763
  • Part of the Windward Islands colony until 1969
  • Became an associated state of the UK in 1969
  • Achieved full independence in 1979
Grenada Caribbean Crown Colony 1763-1974 1763 Captured from France during Seven Years' War
  • Captured by British forces in 1762
  • Formally ceded to Britain in 1763
  • Part of the Windward Islands colony until 1967
  • Became an associated state of the UK in 1967
  • Gained independence in 1974
Trinidad and Tobago Caribbean Crown Colony 1797-1962 1797 Captured from Spain during French Revolutionary Wars
  • Trinidad captured from Spain in 1797
  • Tobago ceded by France in 1814
  • Merged into single colony in 1889
  • Gained independence in 1962
Guyana (British Guiana) South America Crown Colony 1814-1966 1814 Ceded by Netherlands after Napoleonic Wars
  • Ceded to Britain by Netherlands in 1814
  • Became crown colony in 1831
  • Major producer of sugar and other tropical products
  • Gained independence in 1966
Belize (British Honduras) Central America Crown Colony 1862-1981 1862 Initially settled by British loggers, gradually formalized
  • British settlement for logging began in 17th century
  • Became crown colony in 1862
  • Renamed from British Honduras to Belize in 1973
  • Gained independence in 1981
Argentina South America Informal Empire 19th century 1800 Economic influence through trade and investment
  • Significant British investment in railways and agriculture
  • Major trading partner for Britain
  • British community influential in business and society
  • Influence declined after World War II
Gibraltar Europe Crown Colony 1713-present 1713 Captured from Spain during War of Spanish Succession
  • Seized by Anglo-Dutch force in 1704
  • Formally ceded to Britain by Treaty of Utrecht in 1713
  • Withstood several sieges, notably the Great Siege of 1779-1783
  • Remains a British Overseas Territory
  • Ongoing diplomatic tension with Spain
Malta Europe Crown Colony 1800-1964 1800 Voluntarily joined British Empire to escape French rule
  • Maltese requested British protection in 1800
  • Formally became a British colony in 1813
  • Served as important naval base
  • Granted independence in 1964
Cyprus Europe Strategic Base 1878-1960 1878 Leased from Ottoman Empire, later annexed
  • Leased from Ottoman Empire in 1878
  • Annexed by Britain in 1914
  • Became a crown colony in 1925
  • Gained independence in 1960
India South Asia Company Rule, then Crown Colony 1757-1858 (Company), 1858-1947 (Crown) 1757 East India Company gradually expanded control
  • British influence began with East India Company trading posts
  • Company rule expanded after Battle of Plassey (1757)
  • Crown took direct control following the Indian Rebellion of 1857
  • British Raj lasted until 1947
  • Partition and independence in 1947
Sri Lanka (Ceylon) South Asia Crown Colony 1815-1948 1815 Captured from Dutch during Napoleonic Wars
  • Coastal areas captured from Dutch in 1796
  • Became a crown colony in 1802
  • Entire island under British control by 1815
  • Gained independence in 1948
Myanmar (Burma) Southeast Asia Province of British India, then Colony 1824-1937 (India), 1937-1948 (Colony) 1824 Gradual annexation after Anglo-Burmese Wars
  • First Anglo-Burmese War in 1824-1826
  • Gradually annexed in stages between 1824 and 1886
  • Administered as part of British India until 1937
  • Became separate colony in 1937
  • Gained independence in 1948
Singapore Southeast Asia Crown Colony, Strategic Base 1819-1963 1819 Established as trading post by Sir Stamford Raffles
  • Founded as British trading post in 1819
  • Became part of Straits Settlements in 1826
  • Separate crown colony in 1946
  • Gained self-government in 1959
  • Briefly part of Malaysia (1963-1965)
  • Full independence in 1965
Malaysia Southeast Asia Colony and Protectorate 1867-1957 1867 Gradual expansion from Straits Settlements
  • Straits Settlements (including Singapore) established as crown colony in 1867
  • Gradual expansion through treaties with Malay sultans
  • Malayan Union formed in 1946
  • Replaced by Federation of Malaya in 1948
  • Independence achieved in 1957
Brunei Southeast Asia Protectorate 1888-1984 1888 Gradual increase of British influence, formalized in treaties
  • Became British protectorate in 1888
  • Retained internal self-government under sultans
  • Major oil producer from 1920s
  • Gained full independence in 1984
Hong Kong East Asia Crown Colony 1842-1997 1842 Ceded by China after First Opium War
  • Hong Kong Island ceded in perpetuity by Treaty of Nanking (1842)
  • Kowloon Peninsula added in 1860
  • New Territories leased for 99 years in 1898
  • Entire territory returned to China in 1997
  • "One Country, Two Systems" principle implemented
China (parts) East Asia Informal Empire, Leased Territories 19th-early 20th century 1842 Unequal treaties after Opium Wars, economic influence
  • Hong Kong ceded after First Opium War (1842)
  • Treaty ports opened to British trade
  • Weihaiwei leased 1898-1930
  • British influence in Shanghai International Settlement
Australia Oceania Crown Colony, then Dominion 1788-1901 (Colony), 1901-1986 (Dominion) 1788 Established as penal colony after loss of American colonies
  • First British settlement at Sydney Cove in 1788
  • Gradually expanded into separate colonies
  • Federation in 1901 created the Commonwealth of Australia as a dominion
  • Statute of Westminster Adoption Act 1942 and Australia Act 1986 completed independence process
New Zealand Oceania Crown Colony, then Dominion 1840-1907 (Colony), 1907-1986 (Dominion) 1840 Treaty of Waitangi with Māori chiefs
  • British sovereignty proclaimed in 1840 following Treaty of Waitangi
  • Became self-governing colony in 1852
  • Dominion status granted in 1907
  • Statute of Westminster adopted in 1947
  • Constitutional ties fully severed by 1986
Fiji Oceania Crown Colony 1874-1970 1874 Ceded to Britain by local chiefs
  • Ceded to Britain by Fijian chiefs in 1874
  • Became a crown colony
  • Gained independence in 1970
Solomon Islands Oceania Protectorate 1893-1978 1893 Declared protectorate to counter German influence
  • Southern Solomon Islands became protectorate in 1893
  • Northern islands added in 1900
  • Scene of intense fighting in World War II
  • Gained independence in 1978
Tuvalu Oceania Protectorate 1892-1978 1892 Declared protectorate to counter German influence
  • Became British protectorate as part of Gilbert and Ellice Islands in 1892
  • Separated from Gilbert Islands (Kiribati) in 1975
  • Gained independence in 1978
Kiribati Oceania Protectorate 1892-1979 1892 Declared protectorate to counter German influence
  • Became British protectorate as Gilbert Islands in 1892
  • Phoenix and Line Islands added later
  • Separated from Ellice Islands (Tuvalu) in 1975
  • Gained independence in 1979
Tonga Oceania Protectorate 1900-1970 1900 Treaty of Friendship with Britain
  • Treaty of Friendship signed in 1900
  • Tonga never fully colonized, retained indigenous monarchy
  • British protectorate status ended in 1970
Vanuatu (New Hebrides) Oceania Condominium (with France) 1906-1980 1906 Joint Anglo-French condominium established
  • Anglo-French condominium established in 1906
  • Unusual joint rule arrangement
  • Gained independence in 1980
Egypt Africa Protectorate, then Informal Empire 1882-1922 (Protectorate), 1922-1956 (Informal) 1882 British occupation following Anglo-Egyptian War
  • Occupied by Britain in 1882 to protect financial interests and Suez Canal
  • Became protectorate in 1914
  • Granted independence in 1922
  • Britain retained significant influence until 1956 Suez Crisis
Sudan Africa Condominium (with Egypt) 1899-1956 1899 Anglo-Egyptian invasion after Mahdist War
  • Anglo-Egyptian condominium established in 1899
  • Joint British-Egyptian administration
  • Sudanese nationalism grew after World War II
  • Gained independence in 1956
South Africa Africa Colony, then Dominion 1806-1910 (Colony), 1910-1961 (Dominion) 1806 Captured from Dutch during Napoleonic Wars
  • Cape Colony seized from Dutch in 1795, briefly returned, then recaptured in 1806
  • Natal annexed in 1843
  • After Boer Wars, Union of South Africa formed in 1910 as dominion
  • Became republic and left Commonwealth in 1961
Nigeria Africa Chartered Company, then Protectorate 1886-1900 (Company), 1901-1960 (Protectorate) 1886 Royal Niger Company's territories taken over by British government
  • Royal Niger Company chartered in 1886
  • British government took over administration in 1900
  • Northern and Southern Nigeria amalgamated in 1914
  • Gained independence in 1960
Kenya Africa Crown Colony 1920-1963 1888 Initially administered by British East Africa Company
  • British East Africa Company charter granted in 1888
  • Became East Africa Protectorate in 1895
  • Became Crown Colony in 1920
  • Mau Mau Uprising (1952-1960)
  • Independence achieved in 1963
Uganda Africa Protectorate 1894-1962 1894 Originally administered by British East Africa Company
  • British influence began with explorers and missionaries
  • Buganda Agreement of 1894 established protectorate
  • Expanded to include other kingdoms and territories
  • Gained independence in 1962
Zimbabwe (Southern Rhodesia) Africa Chartered Company, then Self-governing Colony 1889-1923 (Company), 1923-1980 (Self-governing) 1889 British South Africa Company under Cecil Rhodes
  • British South Africa Company granted charter in 1889
  • Became self-governing colony in 1923
  • Unilateral Declaration of Independence in 1965
  • Internationally recognized independence in 1980
Zambia (Northern Rhodesia) Africa Chartered Company, then Protectorate 1889-1924 (Company), 1924-1964 (Protectorate) 1889 British South Africa Company under Cecil Rhodes
  • Administered by British South Africa Company from 1889
  • Became protectorate under direct British control in 1924
  • Gained independence in 1964
Malawi (Nyasaland) Africa Protectorate 1891-1964 1891 Proclaimed British protectorate
  • Proclaimed a British protectorate in 1891
  • Part of Federation of Rhodesia and Nyasaland (1953-1963)
  • Gained independence in 1964
Ghana (Gold Coast) Africa Colony and Protectorate 1874-1957 1874 British forts and settlements gradually expanded influence
  • British forts established from 17th century
  • Became crown colony in 1874
  • Expanded to include Ashanti and Northern Territories
  • First sub-Saharan African country to gain independence in 1957
Sierra Leone Africa Crown Colony and Protectorate 1808-1961 1808 Originally established as settlement for freed slaves
  • Freetown settled by freed slaves in 1787
  • Became a crown colony in 1808
  • Protectorate established over interior in 1896
  • Gained independence in 1961
Gambia Africa Colony and Protectorate 1888-1965 1888 Gradually expanded from coastal trading posts
  • British trading posts established from 17th century
  • Became a crown colony in 1888
  • Protectorate established over interior
  • Gained independence in 1965
Somaliland Africa Protectorate 1884-1960 1884 Treaties with local Somali sultans
  • British Somaliland Protectorate established in 1884
  • Administered from Aden, then India, finally Colonial Office
  • Briefly occupied by Italy during WWII
  • United with Italian Somaliland to form Somalia in 1960
Mauritius Africa Crown Colony 1810-1968 1810 Captured from France during Napoleonic Wars
  • Captured from France in 1810
  • Became crown colony in 1814
  • Important strategic naval base
  • Gained independence in 1968
Swaziland (Eswatini) Africa Protectorate 1903-1968 1903 British administration after Second Boer War
  • Became British protectorate in 1903
  • Previously under South African Republic influence
  • Internal self-government achieved in 1967
  • Full independence in 1968
Lesotho Africa Crown Colony 1868-1966 1868 Requested British protection from Boers
  • Became British protectorate in 1868
  • Known as Basutoland
  • Remained crown colony when Union of South Africa formed
  • Gained independence in 1966
Botswana Africa Protectorate 1885-1966 1885 Requested British protection from Boers
  • Became British protectorate in 1885
  • Known as Bechuanaland
  • Remained separate from South Africa
  • Gained independence in 1966
Maldives South Asia Protectorate 1887-1965 1887 Treaty of protection with British government in Ceylon
  • Became British protectorate in 1887
  • Administered from Ceylon (Sri Lanka)
  • Brief period of independence in 1953-1954
  • Gained full independence in 1965
Palestine Middle East Mandate 1920-1948 1920 Former Ottoman territory, mandated after WWI
  • Mandated to Britain by League of Nations in 1920
  • Significant Jewish immigration
  • Increasing Arab-Jewish tensions
  • British withdrawal in 1948
  • Followed by establishment of Israel and Arab-Israeli conflict
Jordan Middle East Mandate 1921-1946 1921 Former Ottoman territory, mandated after WWI
  • Created as Emirate of Transjordan in 1921
  • Part of British Mandate of Palestine
  • Granted formal independence in 1946
Iraq Middle East Mandate 1920-1932 1920 Former Ottoman territory, mandated after WWI
  • British Mandate established in 1920
  • Faisal I installed as king in 1921
  • Granted independence in 1932
  • British influence continued, including military bases
  • Monarchy overthrown in 1958 coup
Kuwait Middle East Protectorate 1899-1961 1899 Treaty of protection with local sheikh
  • Anglo-Kuwaiti Agreement of 1899 established protectorate
  • Remained nominally part of Ottoman Empire until 1914
  • Oil discovered in 1938
  • Gained independence in 1961
Bahrain Middle East Protectorate 1861-1971 1861 Treaty of protection with local sheikh
  • Became British protectorate in 1861
  • First Gulf state to discover oil in 1932
  • British withdrew from Gulf region in early 1970s
  • Gained independence in 1971
Qatar Middle East Protectorate 1916-1971 1916 Treaty of protection with local sheikh
  • Became British protectorate in 1916
  • Previously under Ottoman influence
  • Oil discovered in 1940
  • Gained independence in 1971
United Arab Emirates Middle East Protectorate 1892-1971 1892 Separate treaties with various local sheikhs
  • Trucial States became British protectorates from 1892
  • Comprised seven separate emirates
  • Oil discovered in 1950s
  • United and gained independence in 1971
Oman Middle East Protectorate 1891-1971 1891 Treaty of friendship, gradual increase of influence
  • Treaty of friendship signed in 1891
  • British influence increased over time
  • Oil discovered in 1964
  • British protection ended in 1971
Yemen (Aden) Middle East Colony, then Protectorate 1839-1967 1839 Captured as coaling station for ships
  • Aden captured in 1839 as coaling station
  • Became crown colony in 1937
  • Protectorates established in hinterland
  • Joined Federation of South Arabia, independence in 1967
Iran Middle East Informal Empire 19th-early 20th century 1857 Economic and political influence, oil concessions
  • Anglo-Persian Oil Company founded in 1908
  • British political influence through advisors and military
  • Anglo-Soviet invasion in 1941
  • Influence declined after nationalization of oil industry in 1951
Thailand Southeast Asia Informal Empire 19th-early 20th century 1855 Political influence as buffer between British and French territories
  • Remained independent as buffer state
  • British influence in court and administration
  • Bowring Treaty of 1855 opened trade
  • Conceded some territory to British Malaya