Enlightenment Philosophers
Absolute Monarchs
Key Concepts & Ideas
Major Contributions
Royal Families
100

Who believed that all men have natural rights to life, liberty, and property?

Who is John Locke?

100

Which Russian tsar sought to westernize Russia and built St. Petersburg as a "window to Europe"?

Who is Peter the Great?

100

Which political theory asserts that monarchs derive their authority directly from God and are not subject to earthly authority, such as a parliament?

What is the Divine Right of Kings?

100

Which monarch is known for strengthening the French monarchy, building the Palace of Versailles, and making the monarchy the center of France's culture and politics?

Who is Louis XIV?

100

Which royal family's king famously said, "L'état, c'est moi" ("I am the state") and centralized power in France?

Bourbon

200

Which philosopher is known for the idea of the social contract and believed that man in his natural state was solitary, poor, nasty, brutish, and short?

Who is Thomas Hobbes?

200

Which Russian ruler is considered an enlightened despot by modernizing Russia's military, education system, and government during the 18th century?

Who is Catherine the Great?

200

Which concept introduced by John Locke argues that governments are formed by the consent of the governed to protect their natural rights?

What is Social Contract?

200

Which English leader became Lord Protector after the English Civil War and governed without a monarchy? 

Who is Oliver Cromwell?
200

The king of Spain was the emperor from which family who launched the ill-fated Spanish Armada against England in 1588?

What are the Habsburgs?
300

Which Enlightenment thinker is most famous for his ideas on the separation of powers within government? 

Who is Montesquieu?

300

Which Prussian king is credited with transforming Prussia into a powerful military state during the early 18th century?

Who is Frederick William I?

300

What is the philosophical idea that emphasizes reason, individualism, and skepticism of traditional authority, particularly religious and monarchical power?

What is Enlightened Thinking?

300

Which philosopher’s ideas on natural rights and the social contract influenced the development of modern liberal democratic governments, particularly the American Revolution?

Who is John Locke?

300

What is the name of the royal family in which this Prussian king transformed the state into a powerful military power and established a strict system of governance, centralizing authority in the monarchy?

What are the Hohenzollern?

400

Who advocated for freedom of speech and religion, famously criticizing the French monarchy and Catholic Church? 

Who is Voltaire?

400

Which Stuart monarch's reign marked the beginning of the English Civil War, as he clashed with Parliament over the divine right of kings?

Who is Charles I?
400

Which concept, as described by Montesquieu, divides government into three branches—executive, legislative, and judicial—in order to prevent any one branch from gaining too much power?

What is separation of powers?

400

Which Enlightenment thinker’s work, "The Spirit of the Laws," laid the foundation for the separation of powers and greatly influenced the structure of modern constitutional governments?

Who is Montesquieu?

400

This monarch’s reign saw the outbreak of the English Civil War due to his belief in the divine right of kings and clashes with Parliament.

What are the Stuarts?

500

Which philosopher believed that society's general will should guide the laws of a government?

Who is Jean-Jacques Rousseau?

500

Which Habsburg monarch tried to centralize power in Spain but faced numerous financial crises and military defeats?

Who is Philip II?
500

Which theory, associated with Enlightenment thinkers, suggests that human beings are born with certain inalienable rights, such as life, liberty, and property, and that these rights must be protected by the government?

What are natural rights?

500

Which Prussian ruler is known for military reforms that transformed Prussia into one of Europe’s leading military powers and for his support of the arts and Enlightenment thinkers?

Who is Frederick the Great?

500

What is the name of the short-lived dynasty that ruled England from 1485 to 1603 for a total of 118 years?

What are the Tudors?