what was their job?
He was a jurist, social philosopher and satirist
what are their political thoughts and beliefs?
He saw despotism, in particular, as a standing danger for any government not already despotic, and argued that it could best be prevented by a system in which different bodies exercised legislative, executive, and judicial power, and in which all those bodies were bound by the rule of law.
what are the greatest achivments in life?
Baron de Montesquieu was a French author, political commentator, philosopher, jurist and social commentator.