11827theories of political philosophyPT0000-00-00 00:00:00BT10558philosophical theoriesPTNT11612anarchismPTNT11625communismPTNT11616communismPTNT11615communitarianismPTNT11618conservativismPTNT11614egalitarianismPTNT11613individualismPTNT11619liberalismPTNT11626socialismPTNT11617socialismPT