British officers, colonial representatives and Indigenous diplomats debate territorial claims around a map of North America during the Seven Years’ War and the imperial crisis

The Seven Years’ War and the Imperial Crisis, 1754–1766

par · Lecture: 26 minutes
  1. The Reformation in the British Isles: Causes and Legacy
  2. English Expansionism: From the British Isles to the Atlantic Empire
  3. The Glorious Revolution of 1688: Causes and Legacy
  4. The American Colonies: Religion, Politics and Self-Government
  5. USA: Birth of a Nation — From Independence to the Constitution
  6. The Stuart Crisis and the Wars of the Three Kingdoms
  7. The English Civil War and Cromwell’s Commonwealth
  8. The Restoration and the Road to the Glorious Revolution
  9. Puritanism, Dissent and the Great Migration
  10. Mercantilism, the Navigation Acts and the British Atlantic Empire
  11. The Seven Years’ War and the Imperial Crisis, 1754–1766

The Seven Years’ War transformed the British Empire and destabilised its relationship with the American colonies. Victory removed France from most of eastern North America, but Britain inherited new territories, a large military establishment, substantial debt and unresolved conflicts with Indigenous nations. The Sugar Act, Stamp Act and other reforms then turned disagreements over imperial finance into a constitutional dispute over taxation, representation and parliamentary sovereignty.

Britain entered the war with thirteen colonies already accustomed to elected assemblies, local taxation and substantial political autonomy. Their religious and constitutional traditions shaped how they interpreted every post-war reform imposed from London.

Read The American Colonies: Religion, Politics and Self-Government

What was the Seven Years’ War?

The Seven Years’ War was a global conflict fought between 1756 and 1763, principally between alliances led by Britain and France. Fighting had already begun in North America in 1754, where the conflict became known as the French and Indian War.

The North American name can be misleading because Indigenous nations did not form one unified “Indian” side serving France. Different peoples pursued their own diplomatic, territorial and commercial interests, while alliances changed according to local conditions.

The war extended far beyond the thirteen colonies. British and French forces fought in Europe, Canada, the Caribbean, West Africa, India and the Philippines, while their navies competed for control of global shipping routes.

Britain ultimately emerged with greatly expanded imperial power. However, its victory also created the financial and administrative problems that produced the first sustained constitutional crisis between Parliament and the mainland colonies.

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British customs officers inspect shipping documents at an eighteenth-century Atlantic port while merchants, sailors and enslaved workers handle colonial cargo beside merchant ships

Mercantilism, the Navigation Acts and the British Atlantic Empire

par · Lecture: 26 minutes
  1. The Reformation in the British Isles: Causes and Legacy
  2. English Expansionism: From the British Isles to the Atlantic Empire
  3. The Glorious Revolution of 1688: Causes and Legacy
  4. The American Colonies: Religion, Politics and Self-Government
  5. USA: Birth of a Nation — From Independence to the Constitution
  6. The Stuart Crisis and the Wars of the Three Kingdoms
  7. The English Civil War and Cromwell’s Commonwealth
  8. The Restoration and the Road to the Glorious Revolution
  9. Puritanism, Dissent and the Great Migration
  10. Mercantilism, the Navigation Acts and the British Atlantic Empire
  11. The Seven Years’ War and the Imperial Crisis, 1754–1766

The British Atlantic Empire operated through a regulated commercial system that connected Britain, West Africa, the Caribbean and mainland North America. The Navigation Acts favoured British ships, ports and merchants, while colonial producers supplied tobacco, sugar, rice, indigo, timber and other commodities. This system supported naval power and colonial growth, but it also depended heavily on enslaved labour, commercial coercion and laws that merchants regularly evaded.

Religious migration created durable settlements in New England, but those colonies remained part of a wider imperial economy. Their merchants, ships and farms traded with Britain, the Caribbean and other colonies under rules designed at Westminster.

Read Puritanism, Dissent and the Great Migration

What was mercantilism?

Mercantilism describes a broad collection of early modern policies rather than one perfectly coherent economic theory. European governments attempted to strengthen the state by protecting shipping, directing trade, developing strategic industries and securing access to valuable colonial commodities.

Political leaders did not measure national wealth through modern economic statistics. They often focused on customs revenue, precious metals, shipping capacity, commercial balances and the ability to finance war. Trade mattered because it supplied both wealth and military power.

Colonies occupied a central place within this system. They supplied commodities that Britain could not produce domestically, while creating markets for British manufactured goods. Imperial legislation attempted to keep the greatest possible share of shipping, processing and commercial profit within British control.

However, the colonies did not exist merely as passive economic units. Colonial assemblies, planters, merchants, shipowners and Indigenous trading partners pursued their own interests. Their choices repeatedly altered or undermined policies designed in London.

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Puritan family arriving in New England during the Great Migration, unloading belongings on a rocky shore near an early colonial settlement while Indigenous inhabitants observe from the woodland

Puritanism, Dissent and the Great Migration

par · Lecture: 26 minutes
  1. The Reformation in the British Isles: Causes and Legacy
  2. English Expansionism: From the British Isles to the Atlantic Empire
  3. The Glorious Revolution of 1688: Causes and Legacy
  4. The American Colonies: Religion, Politics and Self-Government
  5. USA: Birth of a Nation — From Independence to the Constitution
  6. The Stuart Crisis and the Wars of the Three Kingdoms
  7. The English Civil War and Cromwell’s Commonwealth
  8. The Restoration and the Road to the Glorious Revolution
  9. Puritanism, Dissent and the Great Migration
  10. Mercantilism, the Navigation Acts and the British Atlantic Empire
  11. The Seven Years’ War and the Imperial Crisis, 1754–1766

The Great Migration carried thousands of English Puritans to New England during the 1630s. They did not simply flee persecution in search of individual religious freedom. Instead, they intended to establish disciplined Protestant communities governed through covenant, scripture and collective responsibility. Their settlements encouraged literacy, local government and political participation among selected colonists, while also enforcing conformity and expanding across Indigenous homelands.

The Puritan migration formed part of the wider religious and constitutional history of the British Atlantic. The previous article examined how the Glorious Revolution protected a Protestant political order while leaving the position of religious minorities unresolved.

Read The Glorious Revolution of 1688

What was Puritanism?

Puritanism emerged from the English Reformation during the late sixteenth century. Puritans accepted the Protestant break with Rome but believed that the Church of England still preserved too many Catholic ceremonies, institutions and assumptions.

They objected to practices such as elaborate vestments, ceremonial worship and the authority of bishops. They instead emphasised scripture, preaching, moral discipline and the direct examination of personal faith.

Puritanism was not one organised denomination. The term covered ministers, theologians, lay believers and political reformers who disagreed about church government, worship and the limits of obedience to the established Church.

Most Puritans remained members of the Church of England and sought to reform it from within. Others concluded that no true Christian congregation could remain inside an institution they considered corrupt. These more radical believers became known as Separatists.

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