Why is the idea of separation of powers important? and who invented the idea?

Montesquieu invented the idea of separation of powers and it is important because it provides the vital system of checks and balances

Explanation:

it's a secular holiday. it is and was a custom developed to recognize the ending of a time and a wish for a good future. the kind of kiss you exchange, if you are single, is intended to predict what kind of year you will have in the coming year.

it is saying good bye to the last year with all its ups and downs, and hello to the new year, with all its hopes and dreams.