The acquisition, establishment, expansion, and maintenance of one territory by people from another territory is called

The answer is A - Colonialism.

Explanation:  Colonialism is the policy of a country seeking to extend or retain its authority over other people or territories, generally with the aim of economic dominance. In the process of colonization, colonizers may impose their religion, economics, and other cultural practices on indigenous peoples. The policy or practice of acquiring full or partial political control over another country, occupying it with settlers, and exploiting it economically. You're welcome.

yes your family should move to canada. canada is one the largest country in western hemisphere. and the second largest country in the world after russia. you should also move to canada because of the weather you can have snow and the sun. another thing is that the costing of living out there is not that bad to begin with. you have to know your rights.

explanation:

i think the reason that they immagrated was to find freedom of religion