Why was charlemagne hesitant about being crowned holy roman emperor

Why do countries create guidelines and laws on how a country is going to be run?

In which way does the due process clause best represent the spirit and goals of the us bill of rights? a) it protects states' rights against the federal government. b) it protects citizens' rights against government mistreatment. c) it establishes the social and political equality of us citizens. eliminate d) it outlines social and political responsibilities of us citizens.

Why did the other allies like great britain and france not support wilsons 14 points?