What was the Triangular Trade? (SQA National 5 History): Revision Note

Exam code: X837 75

Alec Jessop

Written by: Alec Jessop

Reviewed by: Bridgette Barrett

Updated on

Summary

European countries first became involved in the trade in enslaved African people in the late 15th Century. European involvement in the slave trade would last for over 400 years. Ships left European ports to sail to the West African coast to trade manufactured goods for captured African people. 

The enslaved people were then transported across the Atlantic Ocean and sold to colonies in the Americas. In the colonies, enslaved African people were forced to work on plantations, producing raw materials such as sugar, cotton and tobacco. The European ships would then be loaded with these goods, sailing back to Europe to sell them.

The three legs of this journey led to the trading route becoming known as the triangular trade.

Map illustrating the triangular trade route with arrows between Europe, Africa, and the Americas. Includes text on traded goods and enslaved people.
The Triangular Trade

Britain, France, Spain and Portugal were the countries most involved in the trade. In total, over 12 million African people were enslaved and forcibly transported to plantations across North and South America and the Caribbean.

Examiner Tips and Tricks

This unit focuses on British involvement in the triangular trade from 1770 to 1807. It covers the impacts of the trade in enslaved people, the experience of enslaved people and the campaigns for abolition.

The development of the triangular trade

  • The triangular trade was very profitable for slave merchants

    • Investors and merchants typically gained profits of between 10 and 20% on a completed voyage

  • The development of the triangular trade was also due to the growing demand for sugar in Britain

  • In the early 1700s, sugar was a luxury item only enjoyed by the rich

    • The development of sugar plantations and the use of enslaved labour decreased the price of sugar

    • Sugar was added to an increasing number of food products

      • It became a key part of the British diet

  • In 1700, the average Brit consumed less than 2kg of sugar per year

    • By 1800, this had increased to over 8kg per year

  • The increasing demand for sugar, along with the profitability of the triangular trade, led to more British ships embarking on voyages

Organisation & nature of the triangular trade

The outward passage

  • Ships left British ports with goods to trade for captured African people

    • The goods carried were those that appealed to African leaders and slave traders

    • Guns, weapons and ammunition were the most important goods carried on the outward passage

  • Ships would typically have a crew of around 30 workers

    • This depended on the size of the boat

  • The majority of British ships involved in the trade left from Liverpool, Bristol or London

The middle passage

  • When they reached the West African coast, captains would trade with African leaders or with Slave Factors

    • The captains would purchase captured African people in exchange for money, weapons and goods

  • Slave ships would typically carry 250-600 enslaved African people on one journey

  • Conditions during the middle passage were horrific

    • Enslaved African people were chained together beneath the decks of the ship for most of the journey

    • The ship's crew were armed with whips, guns and canons 

    • Around 10% of enslaved African people died during the middle passage

      • These deaths were from diseases and executions but also from suicide and in acts of resistance

    • Disease and revolts also led to high death rates amongst the ship’s crew

  • On arrival in the Caribbean, the enslaved African people were auctioned off to plantation owners

    • Captains would sometimes sail to different islands in search of the highest price

  • The journey time for this leg could be anything from 21 to 90 days, depending on weather conditions

The homeward passage

  • With the money gained from the sale of the enslaved African people, captains would then purchase raw materials

  • The ships transported the raw materials back to Britain

    • Mainly this was sugar, but cotton, tobacco, coffee, indigo and rice were also produced 

  • Many of the crew members were sacked in the Caribbean and left to make their own way home

  • Once the ship arrived back in Britain, the raw materials would be sold

    • Sugar was sold to refineries and confectioners

    • Tobacco to tobacco merchants

    • Cotton to textile manufacturers

  • The journey time back to Britain was around 50 days

Worked Example

Describe the stages of the triangular trade.

[4 marks]

On the outward passage, ships left British ports with goods to trade for enslaved African people. [1] These goods included textiles, alcohol and most commonly guns and ammunition. [1] Enslaved African people would then be forced to board the ship and transported across the Atlantic in the middle passage. [1] The final leg of the journey saw the ship return to Britain with raw materials including cotton, sugar and tobacco. [1]

Examiner Tips and Tricks

When answering "describe" questions, remember you only need to give four facts in four separate sentences. Do not overwrite for a "describe" question as you cannot gain extra marks and will give yourself less time for other questions in the paper.

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Alec Jessop

Author: Alec Jessop

Expertise: Content Writer

Alec is an experienced History teacher with 15 years in the classroom and extensive examining experience with the Scottish Qualifications Authority. He is the author of several National 5 History textbooks and is passionate about creating engaging resources that help learners connect historical themes with the modern world.

Bridgette Barrett

Reviewer: Bridgette Barrett

Expertise: Geography, History, Religious Studies & Environmental Studies Subject Lead

After graduating with a degree in Geography, Bridgette completed a PGCE over 30 years ago. She later gained an MA Learning, Technology and Education from the University of Nottingham focussing on online learning. At a time when the study of geography has never been more important, Bridgette is passionate about creating content which supports students in achieving their potential in geography and builds their confidence.