What did the federal government do to generate support for american role in world war 1

They formed the Committee on Public Information in order to create biased knowledge (propaganda) about the war. Hope this helps.

i hope this

explanation:

max weber's 3 types of authority. the sociologist and philosopher  max weber  distinguishes  three types of authority—charismatic,  traditional  and legal-rational—each of which corresponds to a brand of  leadership that is operative in contemporary society.