What is the social process that happens when two or more groups become one through a formal union?

The social process that happens when two or more groups become one through a formal union is called amalgamation. Here are the steps that describe this process:

1. Identification of Groups: The first step in the process of amalgamation is the identification of the groups that are to be amalgamated. Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.