<span>most of the surviving Plains’ tribes were forced to live on reservations, while some American tribes escaped to Canada</span>
A Roman censor was responsible for maintaining the census, supervising public morality, and overseeing certain aspects of the government's finances. A Roman tribune was an officer of the Roman army who ranked below the legate and above the centurion. Tribunes had the ability to probit and forbid by making new laws.
They had limited freedom, but they still had freedom, so I would say either the first one or the second one. I'm not completely sure, so i will let you figure that out between those two.
I hope this helped! :)