What was montesquieu impact on the age?

Montesquieu significantly impacted the Age of Enlightenment through his seminal work, "The Spirit of the Laws," where he introduced the idea of the separation of powers within government. This concept influenced modern political thought and the development of democratic systems, advocating for checks and balances to prevent tyranny. His ideas on cultural relativity and the influence of geography on societies also contributed to the understanding of Social Sciences. Overall, Montesquieu's theories laid foundational principles for modern governance and civil liberties.