Perhaps the most important of the new ideas is liberalism (also known as classical liberalism). This type of liberalism, which began in England in the 1600s, differs from American liberalism. Classical liberalism developed when such thinkers as John Locke (in his Second Treatise of Government in 1690) rethought the relationship between the individual and society, as well theorized about the rights and responsibilities of the individual. These ideas formed the foundation for many political systems still operating today.

Liberal Beliefs

Liberalism emphasizes:

  • Individualism: The individual takes priority over society.
  • Freedom: Individuals have the right to make choices for themselves. This freedom is not absolute, and some behaviors, such as murder, are prohibited. Freedom of religion is a particularly important freedom to come out of liberalism because so many governments at the time were very closely tied to a particular religious creed.
  • Equality: No person is morally or politically superior to others. Hierarchies are rejected.
  • Rationalism: Humans are capable of thinking logically and rationally. Logic and reason help us solve problems.
  • Progress: Traditions should not be kept unless they have value. New ideas are helpful because they can lead to progress in the sciences, the economy, and society.
  • The free market: Liberalism and capitalism go hand in hand. Liberals like the free market because it more easily creates wealth, as opposed to traditional economies, which often have extensive regulations and limits on which occupations people can hold.

These basic characteristics of liberalism have led liberals to argue in favor of a limited government, which draws its power from the people. In practice, this has meant favoring a democratic government.

Classical liberalism has profoundly influenced the modern world, so much so that we do not even realize how controversial its ideas were in early modern Europe. Back then, liberal ideas were considered dangerous and inflammatory by traditional European governments, and liberals were frequently persecuted. Even after liberalism took hold in England, the rest of Europe was hostile to liberal ideas for another century (and even longer in some cases).

Example: For centuries, Eastern Europe suffered greatly from authoritarian rule, in which one person or a small group holds all the political power and oppresses everybody else. As recently as 1989, open discussion of liberal ideas (such as the free market) or publicly complaining that the communist governments did not speak for the people could get a person arrested. The writer Vaclav Havel, for example, was jailed by the Czechoslovakian government. But after the 1989 end of the communist government in Czechoslovakia, Havel served as the newly democratic government’s first president.


Conservatism (also known as classical conservatism) began as a reaction against the liberal ideas taking hold of Europe during the French Revolution in the late eighteenth century. This type of conservatism differs from American conservatism. Edmund Burke, a British member of Parliament, observed the early stages of the French Revolution with great distress and predicted the violence and terror that would ensue. His book, Reflections on the Revolution in France (1790), is one of the founding texts of classical conservatism.

Burke and other conservatives attacked liberalism for many reasons. They argued that liberalism destroyed tradition. In its rush to overturn the old and bring in the new, liberalism and capitalism ruthlessly attacked traditional institutions and beliefs.

Conservative Beliefs

Conservatism emphasizes:

  • Stability: Stability is a precious thing, and change must be made gradually in order to preserve it. Undermining stability is very dangerous because societies can easily fall into chaos and violence. Classical liberals frequently called for revolution, which opens the door to great turbulence, according to the classical conservative view.
  • Concreteness: Liberalism is too abstract. It focuses on freedom and equality, not on the concrete way people live every day.
  • Human fallibility: Liberalism overestimates human beings. Humans are frequently ignorant, prejudiced, and irrational. By ignoring these defects, liberalism becomes unrealistic.
  • Unique circumstances: There is no universal answer to the problems of society; the circumstances are unique in each country.

Classical Conservatism and Democracy

Many early conservatives favored authoritarian government. In the aftermath of the Napoleonic Wars (roughly 1792–1815), for example, most European governments actively worked to stop the spread of liberalism and democracy. Nevertheless, conservatives were not necessarily hostile to democracy. Generally these conservatives argued that some sort of monarchy was necessary, but some were more open to popular government. Burke, in particular, thought that limited democracy was a good form of government for England, as long as it maintained the customs and mores it inherited from its predecessors.

Classical Conservatism Today

For the most part, classical conservatism has faded. Most people who label themselves conservatives are more like American conservatives than classical ones. But there are still some classical conservatives. Many of them in Europe have ties to old noble families, and some advocate monarchism. Classical conservatives can also be found in other parts of the world.

The chart below compares classical liberal views with classical conservative views on several issues.

Classical Liberalism versus Classical Conservatism




TraditionOnly valuable if it serves a purpose; we should not be afraid to overturn traditionRepository of acquired wisdom; collection of best knowledge from many years of practice
FreedomEssential for human flourishing; people are free to do as they please as long as they do not hurt othersExcessive freedom is bad; lets people ignore societal responsibilities and overlook social customs
ReasonRelies on reason; the great success of the scientific revolution can be repeated in human affairs if we use reasonThinks reason is fallible and prone to error; human beings cannot discover the best way to govern through thinking. Instead, we must base our judgments and decisions on experience.
Free MarketValuable because it unleashes tremendous economic growth and efficiency, enriching societyDangerous because it breaks down traditional economic roles. The profit motive corrodes customary mores and reduces all relationships to cash transactions.


Socialism arose as a response to the Industrial Revolution, which was the emergence of technologies such as the steam engine and mass production. The Industrial Revolution started in England in the last years of the eighteenth century and had spread to much of Europe and America by the end of the nineteenth century. It caused major upheavals: In a very short time, many people were forced to abandon agricultural ways of life for the modern mechanized world of factories.

Early versions of socialism were put forward in Europe in the first part of the nineteenth century (these versions are often dubbed “utopian socialism”), but truly influential socialist theories did not emerge until industrialization expanded in the mid-nineteenth century. Karl Marx is the best-known theorist of socialism. Along with Friedrich Engels, Marx wrote The Communist Manifesto (1848) as a call to revolution. Other prominent socialists thinkers included Karl Kautsky, Vladimir Lenin, and Antonio Gramsci.

Socialist Beliefs

Socialism emphasizes:

  • Collectivism: Human beings are social by nature, and society should respect this. Individualism is poisonous.
  • Public ownership: Society, not individuals, should own the property.
  • Central economic planning: The government plans the economy; there is no free market.
  • Economic equality: All citizens have roughly the same level of prosperity.

Class Warfare

According to socialists, liberalism fails to live up to its promises of freedom and equality. Socialists blame the free market for liberalism’s failings. Under a capitalist system, money and means of production are the measures of power. The haves (the bourgeoisie, in Marx’s terms) and the have-nots (whom Marx calls the proletariat) are locked into a fight that Marx called class warfare. Because they control the money and means of production, the bourgeoisie have the power and thus are winning the fight. The rich use the government to further their control and to increase their power over the lower, poorer classes, so people are neither free nor equal.

The Evolution of Socialism

Socialism evolved in a variety of ways. Communism and democratic socialism are the two most prominent evolutions of socialism.

  • Communism: An authoritarian and revolutionary approach to achieving socialism. As an ideology, communism emphasizes a classless society in which all members jointly share the means and output of production. The regimes of the Soviet Union and communist China embody this ideology. Communists such as Vladimir Lenin, who became the first premier of the Soviet Union in 1917, argued that people can and must make the transition to socialism quickly rather than waiting for it to evolve. Authoritarian and violent measures are often required because the defenders of capitalism will fight ferociously to stop socialism from coming into being.
  • Democratic socialism: A peaceful and democratic approach to achieving socialism. As an ideology, democratic socialism also emphasizes a classless society in which all members jointly share the means and output of production. But unlike communism, democratic socialism attempts to achieve its goals peacefully via the democratic processes. Democratic socialists reject the need for immediate transition to socialism in favor of a gradualist approach, achieved by working within a democratic government. Economic inequalities should be remedied through a welfare state, a system that provides aid to the poor and help to the unemployed.

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