Answer:
Assimilation
Step-by-step explanation:
"Assimilation, or cultural assimilation, is the process by which different cultural groups become more and more alike. When full assimilation is complete, there is no distinguishable difference between the formerly different groups.
Assimilation is most often discussed in terms of minority immigrant groups coming to adopt the culture of the majority and thus becoming like them in terms of values, ideology, behavior, and practices. This process can be forced or spontaneous and can be rapid or gradual"
Reference: Cole, Nicki Lisa. “Assimilation - How Different Cultural Groups Become More Alike.” ThoughtCo, ThoughtCo, 26 Jan. 2018