Is a religion required in order to start a civilization?

First the question you need to ask is

What makes a civilization a civilization?

A civilization is a complex human society, usually made up of different cities, with certain characteristics of cultural and technological development.

Explanation:

So i guess it does

No

Explanation:

It is strongly suggested however, that you do, because civilizations with religion seemed to do better than ones without it.

battle of saint-mihiel, (12–16 september 1918), allied victory and the first u.s.-led offensive in world war i. the allied attack against the saint-mihiel salient provided the americans with an opportunity to use their forces on the western front en masse.

explanation:

brainliest is someone you pick by simply clicking a button. it only shows up if there are two people that answered your question, then you decide who answer more accurately with detail and explanation and you give that person the title "brainliest".

i hope this your understandings.