expansionist nationalism
imperialism
http://id.loc.gov/authorities/subjects/sh85064628
https://en.wikipedia.org/wiki/Category:Imperialism
https://en.wikipedia.org/wiki/Imperialism
https://homosaurus.org/terms/imperialism
https://mamoura.eci.ufmg.br/tematres/vocab/index.php?tema=1046
https://www.wikidata.org/wiki/Q7260
JC359
E713
JK304
JN276
An ideology of extending a country's rule over foreign nations, often by military force or by gaining political and economic control of other areas.