Answer:
Internal colonialism.
Step-by-step explanation:
Generally, speaking about colonization, we refer to a process in which nations were economically or politically governed by foreign forces. The theory of internal colonialism explores how we create our own modes of ethnic dominance within society. Specific racial and ethnic groups are exposed to mechanisms of discrimination imposed on them by a dominant group in society. The history of the United States witnessed the exploitation of the native tribes and undermining cultural values and lives.