Expanded History
History of The Gambia
From antiquity to the modern era — the historical eras, key events, and narrative that shaped The Gambia.
Overview
A wide variety of ethnic groups live in The Gambia with a minimum of intertribal friction, each preserving its own language and traditions. The Mandinka tribe is the largest, followed by the Fula, Wolof, Jola, and Serahule. Approximately 3,500 non-Africans live in The Gambia, including Europeans and families of Lebanese origin. Muslims constitute more than 95% of the population. Christians of different denominations account for most of the remainder.
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Historical Eras
The major periods of {country}’s history at a glance.
Pre-Colonial Era
900 – 1455
The Gambia River region formed part of successive West African empires, including the Ghana and Mali empires, whose trade networks stretched across the Sahara. Arab traders documented the region as early as the 9th and 10th centuries, establishing trans-Saharan routes for gold, ivory, and slaves. The Mandinka, Wolof, Fula, and other ethnic groups established the cultural foundations that persist to the present day.
European Contact & Slave Trade
1455 – 1816
Portuguese navigators established the first European trading stations along the Gambia River in 1455, and in 1588 Portugal sold exclusive trading rights to English merchants, confirmed by Queen Elizabeth I. England and France competed fiercely for commercial dominance throughout the 17th and 18th centuries, with the 1783 Treaty of Versailles ultimately securing British possession. During this period, as many as three million people were taken from the broader region in the transatlantic slave trade, one of the most devastating demographic catastrophes in West African history.
British Colonial Rule
1816 – 1965
Britain established the military post of Bathurst (now Banjul) in 1816 as a base to suppress the slave trade, and The Gambia was formally declared a Crown Colony in 1888 with boundaries agreed with France in 1889. Slavery was abolished by ordinance in 1906, and the colony gradually developed its own executive and legislative councils from 1901 onward. Gambian troops served with Allied forces in Burma during World War II, and the country steadily advanced toward self-governance through the mid-20th century.
Independence & First Republic
1965 – 1994
The Gambia achieved independence on February 18, 1965, with Dawda Jawara serving as prime minister and later president, leading the People's Progressive Party for nearly three decades. The country briefly entered the Senegambia Confederation with Senegal in 1982, a union that dissolved in 1989, followed by a bilateral friendship treaty in 1991. Despite relative political stability, the republic struggled with poverty, drought, and economic underdevelopment throughout this period.
Jammeh Military Era
1994 – 2017
Lieutenant Yahya Jammeh seized power in a bloodless coup in July 1994, dissolving the legislature and banning political activity. A new constitution in 1996 and subsequent elections nominally restored civilian rule, but Jammeh governed with increasing authoritarianism, suppressing opposition, expelling critics, and making eccentric public claims including a purported cure for HIV/AIDS. His 22-year rule ended when he lost the 2016 presidential election to Adama Barrow and was forced into exile under regional military pressure from ECOWAS.
Democratic Transition
2017 – present
Adama Barrow assumed the presidency in January 2017, inaugurating a period of democratic reform and transitional justice following Jammeh's departure. A Truth, Reconciliation and Reparations Commission was established to document human rights abuses committed under the previous regime. The Gambia rejoined the International Criminal Court and the Commonwealth, signaling a reorientation toward democratic norms and international engagement.
Timeline Preview
The first 7 key events. View the full chronology on the timeline page.
1455
Portuguese establish trading stations along Gambia river.
Portuguese establish trading stations along Gambia river.
1618
Portugal sells its rights to the coastal region to Britain.
Portugal sells its rights to the coastal region to Britain.
1642
France founds a trading post on the Gambia river.
France founds a trading post on the Gambia river.
1658
James Island given over to the Dutch.
James Island given over to the Dutch.
1665 – 1667
James Island recaptured by Britain during the Second Dutch War.
James Island recaptured by Britain during the Second Dutch War.
1866 – 1888
The Gambia is governed as part of Sierra Leone.
The Gambia is governed as part of Sierra Leone.
1888
The Gambia becomes British Crown Colony.
The Gambia becomes British Crown Colony.

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