Orleanism vs political theory

Orleanism and political theory both are nouns.

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

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

Orleanism: the political philosophy of the Orleanists
political theory: an orientation that characterizes the thinking of a group or nation

Other hypernyms of Orleanism include ideology, political orientation.

Orleanism (noun)	political theory (noun)
the political philosophy of the Orleanists	an orientation that characterizes the thinking of a group or nation