What was the main idea of the book the spirit of laws?

Montesquieu's work represents a great deal of effort and time on his beliefs in political Enlightenment ideas.  For example, the idea of separation of powers for government to be divided.

consider an orange peel: if you want to try and lay it flat, you have to stretch it, we know exactly how things are being stretched or squashed at any given point. we have many different map projections because each has different patterns of some projections can even preserve certain features of the earth without