What idea comes from the enlightenment and i reflected in the constitution?

One key idea from the Enlightenment reflected in the Constitution is the principle of individual rights and liberties. Thinkers like john Locke advocated for the protection of life, liberty, and property, which influenced the framers to include the Bill of Rights. Additionally, the concept of separation of powers, championed by Montesquieu, is embodied in the Constitution's division of government into executive, legislative, and judicial branches to prevent tyranny. These Enlightenment ideals emphasize the importance of reason, democracy, and the protection of fundamental human rights.