The earliest known human presence in Trinidad reaches back to the postglacial period, when the island was still connected to the South American mainland. Banwari Trace in south-west Trinidad dates to about 5000 BCE, or 7000 BP, and is recognised by UNESCO as the oldest known pre-Columbian Caribbean site. Its evidence includes shell middens, fishing, hunting, gathering and stone and bone tools. The burial discovered there in 1969 was first called Banwari Man and later identified as Banwari Woman, showing how archaeological interpretations can change with new analysis. Human movement from South America into the Lesser Antilles occurred roughly between 5000 and 2000 BCE. Tobago has separate and more fragmented evidence, with early settlement traces from about 3500 to 1000 BCE, Saladoid expansion around 250 BCE, Barrancoid influence around 250 CE, Arauquinoid evidence around 650 CE and Mayoid evidence around 1300 CE. These sequences do not prove one continuous, uniform culture. Historical sources use names such as First Peoples, First Nations and Amerindian, alongside community and archival names including Kalinago, Lokono, Warao, Chaguanes, Nepuyo, Yao, Karina or Kalina, Carinepagoto, Shebayo and Garifuna. These terms refer to different peoples, historical classifications or migration traditions and should not be treated as interchangeable. The National Archives of Trinidad and Tobago, the National Library and Information System Authority, the UWI Archaeology Centre and community knowledge provide different kinds of evidence. Christopher Columbus sighted Trinidad and Tobago in 1498. Spanish raids against First Peoples began in 1511. Spanish settlement developed through events including Antonio de Sedeño's 1530 grant and the 1532 conflict at Cumucurapo. San José de Oruña, founded in 1592, became the first permanent Spanish settlement in Trinidad. Walter Raleigh arrived in 1595. Trinidad remained under Spanish rule until British forces captured it in 1797. The Cedula de Población of 1776 and 1783 encouraged French Catholic planters and other settlers to establish plantations. Free Coloureds, enslaved Africans and plantation owners became part of a society shaped by sugar, cocoa and coffee production. Tobago experienced a more contested colonial history. Dutch settlers founded New Walcheren in 1628; Courland established a settlement in 1642; Dutch control followed in 1659; Britain took the island in 1763; France held it from 1783 to 1793; Britain returned in 1793; France received Tobago again in 1802; and Britain gained permanent control in 1814. The Tobago Assembly dates from 1768 or 1769. The different dates reflect changing control rather than a single uninterrupted colonial administration. Britain ended its participation in the slave trade in 1807, but slavery continued until emancipation. In 1816, the Merikins, formerly Black soldiers who had served the British, established free settlements in southern Trinidad. The Emancipation Proclamation came in 1834 and was followed by an apprenticeship system. Apprenticeship and slavery ended in 1838. Liberated Africans were then placed in indentured arrangements from 1841. Indian indentureship brought about 147,500 arrivals between 1845 and 1917. Contracts typically lasted five years, the final ship arrived in 1917 and the system ended in 1920. Portuguese, Chinese, Syrian, Lebanese and other migration added further communities. Trinidad and Tobago's multi-ethnic society therefore developed through forced labour, contract labour, migration, landholding and struggles over social power. Tobago's political relationship with Trinidad changed through the 1888 Order in Council, which created a union effective from 1 January 1889, and the 1898 Order in Council, which made Tobago a ward from 1 January 1899. Historical accounts distinguish the effective union in 1889 from the permanent ward arrangement in 1898. Sugar decline and debt contributed to the loss of Tobago's separate institutions and later demands for greater autonomy. Economic history changed sharply with petroleum. The first oil drilling took place near Pitch Lake in 1857, the first successful oil well at Aripero in 1866, commercial production began in 1908, the first crude-oil export followed in 1910 and the Point Fortin refinery opened in 1912. Oil and gas shaped the twentieth-century economy and the postcolonial state. Natural gas became a chemical feedstock in 1959. Sugar continued alongside petroleum; the state took over Caroni in 1975 and closed it in 2003. Labour history connects these industries to the 1937 oil and sugar disturbances and to wider demands for political and social change. Political representation expanded gradually. Trinidad and Tobago had a nominated legislature in the 1880s, elected members in 1924 and its first general election in 1925. The legislature gained an elected majority in 1941. Universal adult suffrage was introduced in 1945, and the first election under that system took place in 1946. US military bases operated during the Second World War from 1940, and the last US forces withdrew in 1945. The Butler movement and other anti-colonial parties shaped politics in the 1950s. The People's National Movement, led by Eric Williams, emerged in 1956. Trinidad and Tobago joined the West Indies Federation in 1958; after Jamaica left in 1961, it pursued its own independence. Trinidad and Tobago became independent on 31 August 1962. Eric Williams became the first Prime Minister and Solomon Hochoy the first Governor-General. The country became a republic in 1976, with Ellis Clarke as its first President. The Tobago House of Assembly was established in 1980 and provided limited autonomy. Regional integration included CARIFTA from 1968. The Black Power Movement and the National Joint Action Committee led to the 1970 protests and army mutiny, followed by a state of emergency that lasted until 1972. In 1990, Jamaat-al-Muslimeen members occupied Parliament, held the Prime Minister and Cabinet hostage and attacked Police Headquarters. Political power changed between Robinson, Manning and Panday in the 1990s. Kamla Persad-Bissessar became the first woman elected Prime Minister in 2010. Paula-Mae Weekes became the first woman President in 2018, and Christine Kangaloo became the second in 2023. At the 28 April 2025 general election, the UNC won 26 of 41 seats, the PNM won 13 and the TPP won 2; turnout was 53.93 percent. Kamla Persad-Bissessar became Prime Minister on 1 May 2025. Historical research in Trinidad and Tobago combines archival research, proclamations, newspapers, slave registers, Indian Indentureship Registers, archaeology and oral history. The National Archives of Trinidad and Tobago offers a Search Room by appointment. Genealogical research can use names, ships and indenture records. NALIS and the UWI Archaeology Centre provide digital and scholarly resources. Colonial records often preserve the viewpoint of administrators and property owners, so researchers compare them with archaeology, community memory and oral histories. Heritage sites and records include Red House, Nelson Island, Fort King George, Banwari Trace, Sugar Archives, slave registers and Indian registers. The National Trust of Trinidad and Tobago maintains a heritage inventory of more than 400 assets. Listed archaeological and historic objects receive protection under the National Trust Act 1991, and owners, including the state, must allow Council involvement in relevant projects. Public consultation may apply, while access, booking, costs and research times depend on the institution or site. Public memory marks Emancipation Day on 1 August, Labour Day on 19 June in remembrance of the 1937 Butler oilfield disturbances, Independence Day on 31 August and Republic Day on 24 September. These commemorations do not replace historical research. They show how slavery, emancipation, migration, labour, political independence and republican government continue to shape public interpretations of the past.
History in Trinidad and Tobago
The history of Trinidad and Tobago traces the evidence-based development of its societies, institutions and communities from the earliest human settlement to the present. It includes First Peoples, European colonisation, slavery and emancipation, Indian indentureship, migration, labour movements, oil and gas, independence, republican government and Tobago's changing autonomy. Trinidad and Tobago's two islands followed connected but distinct historical paths, so dates and developments must often be examined separately.
Tip
Start with a precise question, island and period, then choose sources that can answer it directly. Compare official records with archaeology, newspapers, community memory and oral history, especially when colonial records may reflect administrative or property-owning viewpoints. Keep Trinidad and Tobago, historical dates and degrees of certainty clearly separated.

