Answer:
The right answer is all of the above
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Excuse my English it's my second language, I believe that United states forgin policy is based on imperialism, At this point Canada Germany Japan very much all of EU is US's little empire, even though it's separate political superpowers but most of leaders has usa backed support.
I think this means, when they relinquished some sovereignty that they are loosing rights to rule over things they previously owned.
The Removal Act paved the way for the forced expulsion of tens of thousands of American Indians from their land into the West in an event widely known as the "Trail of Tears," a forced resettlement of the Indian population.