Explanation:
Assimilation describes the process by which a minority integrates socially, culturally, and/or politically into a larger, dominant culture and society. The term assimilation is often used in reference to immigrants and ethnic groups settling in a new land. Immigrants acquire new customs and attitudes through contact and communication with a new society, while they also introduce some of their own cultural traits to that society.
Assimilation usually involves a gradual change of varying degree. Full assimilation occurs when new members of a society become indistinguishable from native members.