Nouns

(n)integration, integrating, desegregationthe action of incorporating a racial or religious group into a community
(n)consolidation, integrationthe act of combining into an integral whole“a consolidation of two corporations”, “after their consolidation the two bills were passed unanimously”, “the defendants asked for a consolidation of the actions against them”
(n)integrationan operation used in the calculus whereby the integral of a function is determined