•French noble and political philosopher
•The Spirit of the Laws
•he laid out a comparative study of types of governments, then put forward his own theory of government.
Montesquieu2
The Baron de Montesquieu was a French nobleman whose primary contributions to the Enlightenment’s political thought came in his 1748 treatise The Spirit of the Laws. Years before writing the treatise, Montesquieu had visited several European countries, carefully observing the workings of each nation’s government. In The Spirit of the Laws, he laid out a comparative study of types of governments, then put forward his own theory of government.