Unit 4 Learning Notes: Reason, Reform, and Society in 18th-Century Europe

Enlightenment

An 18th-century European intellectual movement arguing that human reason and empirical observation can explain the world and improve society; it encouraged rational critique of institutions like absolutist monarchy, inherited privilege, and established churches.

Public sphere

Social spaces where private individuals discussed public issues (e.g., salons, coffeehouses, clubs, and print), helping Enlightenment ideas spread through debate and feedback between readers and writers.

Salons

Regular gatherings (often in private homes) where elites discussed art, science, and politics, providing an important venue for Enlightenment conversation and networking.

Salonnière

An elite woman who hosted and helped shape salon discussions, influencing Enlightenment debate despite women’s exclusion from most formal political rights.

Coffeehouses and clubs

Public meeting places—especially significant in Britain and the Dutch Republic—where political discussion and print culture circulated relatively freely.

Print culture

The Enlightenment-era circulation of newspapers, pamphlets, and books that expanded debate and helped ideas persist even under censorship by moving through multiple channels.

Encyclopédie

A major multi-volume reference work edited by Denis Diderot and Jean le Rond d’Alembert that aimed to compile and organize knowledge, reflecting Enlightenment confidence in “useful” learning.

Voltaire (François-Marie Arouet)

Enlightenment writer known for attacking religious fanaticism and defending civil liberties such as freedom of speech and religion; he also used public opinion to pressure authorities in injustice cases.

Civil liberties

Protections for individual freedoms (such as speech and religion) that Enlightenment critics used to challenge censorship and religious intolerance.

Natural rights

Rights believed to belong to people by nature rather than being granted by rulers; used to argue that political authority is conditional, not sacred.

Social contract

The theory that legitimate government is based on an agreement between rulers and the ruled, with authority depending on protecting rights and serving the people’s interests.

John Locke

Enlightenment political thinker who argued that government rests on a social contract, must protect life, liberty, and property, and can be resisted if it violates those rights.

Consent of the governed

The idea that political authority comes from the approval of the people rather than divine right, undermining claims that monarchy is automatically legitimate.

Separation of powers

The principle that government functions (lawmaking, enforcement, judging) should be divided so institutions can check one another and prevent tyranny.

Montesquieu

Enlightenment thinker who argued that political liberty is best protected by separating and balancing governmental powers to prevent domination by any single authority.

Popular sovereignty

The belief that ultimate political authority belongs to the people, not to kings or inherited elites; a major challenge to absolute monarchy and privilege.

General will

Rousseau’s concept that legitimate law expresses the collective interest (common good) of citizens; not simply majority rule and can create tension by justifying coercion “for” the people.

Deism

Belief in a rational creator who set the universe in motion but does not intervene through miracles or ongoing revelation; often linked to critique of church dogma and support for toleration.

Physiocrats

French economic thinkers who argued that wealth ultimately comes from agriculture and supported freer trade and fewer internal barriers, challenging mercantilist controls.

Adam Smith

Economist who argued markets coordinate supply and demand through self-interest and competition and criticized many mercantilist restrictions, while still accepting certain state roles (e.g., defense, justice, public works).

Mercantilism

An older economic approach favoring heavy state management to control trade and accumulate bullion; criticized by many Enlightenment-era economic reformers.

Enlightened absolutism

A strategy in which rulers used “reason” and reform from above (law, administration, toleration, education, economic policy) to strengthen the state while keeping absolute power.

Frederick II (the Great) of Prussia

An enlightened absolutist ruler who used Enlightenment rhetoric and pursued administrative efficiency and limited toleration, while maintaining an authoritarian, militarized state supported by the Junker nobility.

Catherine II (the Great) of Russia

Ruler who engaged Enlightenment ideas and attempted legal reform (e.g., the Nakaz and a legislative commission) but relied on nobles and serfdom; after unrest like Pugachev’s Rebellion, reforms became more cautious and serf conditions did not substantially improve.

Joseph II of Austria

Enlightened absolutist known for wide-ranging, rapidly imposed reforms (including religious toleration and efforts to reduce church power) that triggered resistance from entrenched local and social interests.