2. The Enlightenment
Intellectual and philosophical movement
characterized by the belief in the power of
human reason and by innovation in
political, religious, educational doctrine,
and human rights.
New ideas challenged old beliefs
Emphasized reason above tradition
Promoted scientific thought
Latin for “dare to know”
Enlightenment thinkers were also known as
philosophes
4. John Locke
• BORN: 1632
• DIED: 1704
• English
• Considered the most influential of the
Enlightenment thinkers
• “Father of Liberalism”
• “Essay Concerning Human Understanding”
(1689)
• “Two Treatises of Government” (1690)
• Individuals have both a right and a duty to
preserve their own lives
• Locke identified "life, liberty, and property” as
natural rights
5. Montesquieu
• Born: 1689
• Died:1755
• French nobleman
• Published The Spirit of Laws which
described the best way to rule government
was through separation of powers
6. Jean-Jacques Rousseau
Born: 1712
Died: 1778
French
Criticized the governance and idea of absolute kings.
“The Social Contract” (1762)
An agreement between government and individuals, in
which sacrifices are made on behalf of the governed for
protection is the basis of the social contract
8. Impact
Social Changes: increased
criticism towards the
stratification of society
Political Changes:
separation of powers, French
and American Revolutions
Economic Changes:
individual prosperity