PT 18 S3 Q21

Until recently, it was thought that the Cherokee, a Native American tribe, ... ...

It can be inferred from the author's discussion of McLoughlin's views that the author thinks that Cherokee acculturalization in the 1820s
(A) was reversed in the decades following the 1820s
(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in Practice Set: History & Humanities Mix 3