The option that best describes the idea of French enlightenment philosopher Baron de Montesquieu Government should be divided into three branches: executive, legislative, and judicial.
Charles-Louis de Secondat, Baron de La Brède et de Montesquieugenerally referred to as simply Montesquieu, was a French judge, man of letters, and political philosopher.
He is well known and notable for his theory of separation of powers, which is implemented in many constitutions throughout the world.