The Historical Rise of Liberalism in Western Societies

Few ideas have reshaped the modern world as completely as liberalism. The freedoms many of us take for granted today-the right to own property, to vote, to speak freely, to trade without state interference-did not appear overnight. They emerged slowly, often violently, as a reaction against a world built on inherited privilege, royal authority, and rigid social hierarchy. This is the story of how liberalism rose in the West, transformed political and economic life, and continued to evolve as society itself changed.

The world before liberalism: feudalism and monarchy 🔗

To understand why liberalism mattered, we first need to understand what it was fighting against. For centuries, much of Europe was organised around three interlocking systems: feudalism, absolute monarchy, and mercantilism. Feudalism was a class system common across medieval European societies in which a person’s place in life was decided almost entirely by birth. Land, power, and status flowed downward from monarchs to nobles, with the vast majority of people locked into the bottom of a pyramid they could never climb.

Above this hierarchy sat the monarch, who often claimed to rule by divine right-the belief that the king’s authority came directly from God and could not be questioned. Economic life was tightly controlled too. Under mercantilism, governments heavily managed trade, granted royal monopolies, and treated the economy as something to be directed from the top. Together, these systems produced a society where a privileged few-the nobility and clergy-enjoyed rights and protections denied to everyone else.

The birth of liberalism in England 🔗

Liberalism emerged in Western Europe between the sixteenth and eighteenth centuries during a long struggle against absolutism and the dominance of religious authority. But it was England that played the most decisive early role in giving the idea a political home.

The Glorious Revolution of 1688 🔗

The turning point came in 1688. King James II was overthrown by a union of Parliamentarians and the Protestant ruler William of Orange, who took the throne as William III alongside Mary II. This event, known as the Glorious Revolution, dramatically constrained the power of the monarchy and shifted authority towards Parliament. It marked an important stage in the evolution of modern English parliamentary democracy, replacing the idea of an all-powerful king with a constitutional monarchy answerable to law.

John Locke and the idea of natural rights 🔗

No single thinker shaped early liberalism more than the English philosopher John Locke. His works lie at the foundation of modern political liberalism, and classical liberalism in particular. In his Two Treatises of Government (1690), Locke argued that all individuals possess natural rights to life, liberty, and property-rights that exist before and independent of any government.

This was a revolutionary claim. If rights belong to people by nature, then a government’s job is to protect those rights, not to dispense them as favours. Locke went further, arguing that legitimate government rests on the consent of the governed, and that if a ruler fails to protect these rights, the people have the right to overthrow him. These ideas directly challenged the divine right of kings and gave intellectual weight to the events of 1688. Locke’s writings were, in effect, written to justify the Glorious Revolution.

Crossing the Atlantic: liberalism in America 🔗

Locke’s ideas did not stay in England. They travelled across the Atlantic and found especially fertile ground in America. There, the situation was unique. As one analysis notes, the United States had neither a monarchy, an aristocracy, nor an established church for liberalism to react against. Liberal ideas were therefore woven into the country’s political foundations from the very start.

Thomas Jefferson, one of the leading liberal thinkers of his time, drew heavily on Lockean principles when he composed the Declaration of Independence in 1776. The language of natural rights-life, liberty, and the pursuit of happiness-echoes Locke almost directly. The American Revolution thus became one of the great practical demonstrations of liberal philosophy in action, using it to justify the overthrow of royal sovereignty.

Liberalism as a national philosophy 🔗

By the nineteenth century, liberalism had grown from a set of philosophical arguments into a powerful national movement, especially in Britain. It became closely tied to three forces transforming Western societies: industrialization, the demand for political enfranchisement, and the call for economic freedom.

The economics of freedom: Adam Smith and laissez-faire 🔗

If Locke supplied liberalism’s political foundation, the Scottish economist Adam Smith supplied its economic one. In The Wealth of Nations (1776), Smith argued that a free market, left largely to itself, is an extraordinarily efficient system. He introduced the famous image of the invisible hand: the idea that when individuals pursue their own self-interest, the overall result tends to benefit society as a whole.

This led to the doctrine of laissez-faire, a French phrase meaning “let it be” or “leave alone.” The best thing governments could do, in this view, was to step back. Smith thought the role of government was to provide national security, law enforcement, and infrastructure-the things markets could not easily supply on their own. Smith’s ideas dismantled the old mercantilist controls and royal monopolies, replacing them with a vision of free trade and open competition.

Industrialization and the rise of the middle class 🔗

Liberalism and the Industrial Revolution grew up together. As capitalism spread through Britain and beyond, it produced enormous technological innovation, rapid urbanization, and vast new wealth. It also created a new and increasingly confident social group: the industrial and commercial middle class. These were factory owners, merchants, and professionals whose economic power was growing far faster than their political influence.

Classical liberalism gave this rising class both a justification for its activities and a language for its demands. Industrialization and modernization, for which classical liberalism provided ideological justification, brought great changes-the feudal system fell, a functionless aristocracy lost its privileges, and monarchs were challenged and curbed across Europe.

The demand for political enfranchisement 🔗

A wealthy middle class with no real voice in Parliament was a recipe for tension. The result was a sustained push for political enfranchisement-the extension of the right to vote. In Britain, this took concrete form in the Great Reform Act of 1832. Passed by Earl Grey’s Whig government, it extended the right to vote and redistributed parliamentary seats to growing industrial towns such as Manchester and Birmingham.

The Act abolished the notorious “rotten boroughs”-nearly empty constituencies that still sent members to Parliament-and gave representation to the new industrial centres. Crucially, it extended the franchise to the middle class, increasing their influence while weakening the power of both the peers and the monarchy. It was a limited reform-working-class men and all women remained excluded-but it set a powerful precedent. Further Reform Acts in 1867 and 1884 steadily widened the franchise, so that by the late nineteenth century a majority of British men could vote.

From classical to welfare liberalism 🔗

Liberalism’s early success created a problem it had not anticipated. The same industrial economy that classical liberals championed also produced sharp inequality, crowded cities, unemployment, and harsh working conditions. By the late nineteenth century, it was becoming clear that simply leaving the market alone did not guarantee freedom for everyone. A person without education, health, or basic economic security was not truly free, even if no law stood in their way.

A new understanding of liberty 🔗

This realisation produced a major shift in liberal thought. The earlier view emphasised negative liberty-freedom understood as the absence of interference or coercion. The newer view emphasised positive liberty-freedom understood as the genuine capacity to develop oneself and achieve one’s potential.

The Oxford philosopher Thomas Hill Green was central to this transition. He argued that true individual freedom required active state intervention to enable personal development amid industrial-era inequalities. Green criticised the older liberalism’s narrow individualism and argued that the state had a duty to create the conditions-such as education and a healthy environment-in which people could actually flourish. The economist and sociologist Leonard Hobhouse and the philosopher John Stuart Mill, in his later writings, pushed liberalism further in this direction.

Welfare liberalism and the role of the state 🔗

This new strand became known as social or welfare liberalism. The core difference between classical and welfare liberalism comes down to one question: how much should the government do? The main difference between the two is the extent of governmental action. Classical liberals wanted the state to do as little as possible. Welfare liberals accepted a far more active state-one that provides education, healthcare, and social security to ensure that liberty is meaningful for all citizens, not just the wealthy.

Importantly, this was an evolution, not a rejection. Welfare liberalism kept liberalism’s core commitments-individual dignity, civil liberties, the rule of law, and government by consent-while adapting its economic and social policies to the realities of an industrial age. Liberalism survived precisely because it was willing to change its methods without abandoning its principles. This same flexibility allowed it to respond later to nationalism, economic depression, and the demands of the twentieth century.

Why this history still matters 🔗

The rise of liberalism is not just a chapter in a textbook. The institutions it produced-constitutional government, representative democracy, the rule of law, protected individual rights, and a debate over the proper role of the state-remain at the centre of political life today. Almost every modern political argument, from debates over free markets versus regulation to questions about welfare and individual rights, is in some sense a continuation of the conversation that began with Locke, Smith, Green, and the reformers of the nineteenth century. Understanding where liberalism came from helps us make sense of the political world we still live in.

What do you think? Was the shift from classical liberalism to welfare liberalism a betrayal of liberalism’s original ideals, or its natural fulfilment? And in a world of growing inequality, which understanding of freedom-negative or positive-do you find more convincing today?

References

1. https://www.historycrunch.com/classical-liberalism.html
2. https://www.newworldencyclopedia.org/entry/Glorious_Revolution
3. https://www.britannica.com/biography/John-Locke
4. https://en.wikipedia.org/wiki/Two_Treatises_of_Government
5. https://www.britannica.com/topic/liberalism/Liberalism-in-the-19th-century
6. https://kpu.pressbooks.pub/political-ideologies/chapter/2-3-1-classical-liberalism/
7. https://www.parliament.uk/about/living-heritage/evolutionofparliament/2015-parliament-in-the-making/get-involved1/2015-banners-exhibition/paula-stevens-hoare/the-great-reform-act-1832-gallery/
8. https://www.ebsco.com/research-starters/history/reform-act-1832
9. https://grokipedia.com/page/Social_liberalism
10. https://www.grin.com/document/185081