How do belief systems affect political systems and culture?

how do this systems affect politicians

Juan Castro wrote:how do this systems affect politicians

they affect in the way of thinking that its pretty powerfull by the religion, and the religion is a strong argument present in all the countries and places in the world. S o with these argument they can change and move people through around the world and the religious beliefs change their way of minds, and these belief things can change and improve all the countries and political structure of each one of them