fascism vs political theory

fascism and political theory both are nouns.

Word	Noun	Adjective	Verb	Adverb
fascism	Yes	No	No	No
political theory	Yes	No	No	No

As nouns, political theory is a hypernym of fascism; that is, political theory is a word with a broader meaning than fascism:

fascism: a political theory advocating an authoritarian hierarchical government (as opposed to democracy or liberalism)
political theory: an orientation that characterizes the thinking of a group or nation

Other hypernyms of fascism include ideology, political orientation.

fascism (noun)	political theory (noun)
a political theory advocating an authoritarian hierarchical government (as opposed to democracy or liberalism)	an orientation that characterizes the thinking of a group or nation