Integration is defined as a process of developing a society in which all the social groups share the socioeconomic and cultural life. The integration of the communities is facilitated by the factors that help assimilation.
-Integration as a mode of relation of the units of the system by virtue of which on the one hand they act collectively to avoid disrupting the system and making it possible to maintain the stability, and on the other hand to cooperate to promote its functioning as a unity. (Alcott Parsons-Sociologist)