Who was montesquieu? explain his idea of seperation of powers?

Montesquieu, generally referred to as simply Montesquieu, was a French judge, man of letters, and political philosopher. Montesquieu called the idea of dividing government power into three branches the "separation of powers." He thought it most important to create separate branches of government with equal but different powers. He created this idea so that, a branch wouldn't become TOO powerful

They mowt likely lived in caves or maybe rock houses,i know they are similar but its all i know

Upheld the 1st amendment according to the u.s constitution. freedom of speech being limited in this case yes national emergencies