How did the Enlightenment influence revolutions in the late 18th century, including the American and French Revolutions?

• A. Advocated the divine right of kings and obedience to monarchs.
• B. Emphasized natural rights, consent of the governed, and separation of powers; inspired revolutionary ideals about liberty, equality, and constitutional government.
• C. Only concerned with economic policy.
• D. Rejected any form of constitutional government.

Answer: (B)

The test is asking about the intellectual fuel behind late 18th‑century revolutions. The Enlightenment argued that people have natural rights and that government should derive its authority from the consent of the governed, with power organized through separated branches to prevent tyranny. This provided a rational justification for challenging absolute rule and for building political systems based on liberty, equality, and constitutional limits on power.

In the American Revolution, these ideas showed up in the claim that people are endowed with unalienable rights and that governments exist to secure those rights only with the people’s consent. The result was a political framework built on a social contract and a constitution that limits rulers through checks and balances, reflecting Enlightenment insistence on constitutional government and popular sovereignty.

In the French Revolution, Enlightenment thought undercut the legitimacy of inherited privilege and absolute monarchy. Philosophers argued for equality before the law, individual rights, and rational citizenship, influencing documents like the Declaration of the Rights of Man and of the Citizen and shaping calls for constitutional reforms and later more radical republican principles. The emphasis on reason, rights, and a government justified by the people rather than divine right made these revolutions possible and ideologically coherent.

So the best choice captures the core ideas of natural rights, consent of the governed, and separation of powers, and shows how those principles inspired revolutionary movements toward liberty, equality, and constitutional government.