Italian irredentism
Italian irredentism was a nationalist movement during the late 19th and early 20th centuries in Italy with irredentist goals which promoted the unification of geographic areas in which indigenous peoples considered to be ethnic Italians and/or Italian-speaking individuals formed a majority , or substantial minority , of the population . 
<triplet> irredentist <subj> movement <obj> subclass of <triplet> unification <subj> movement <obj> instance of <triplet> ethnic Italians <subj> Italy <obj> facet of