Answer:
the real answer is actually A!
While education of Native Americans has improved over the years. Native Americans continue to be isolated from their culture and history in the classroom.
Step-by-step explanation:
Paragraph 22 in BEHIND THE NATIVE AMERICAN ACHIEVEMENT GAP
"What it really boils down to is that, in spite of it all, although the, you know, the residential boarding school system has been reformed, although not eliminated — believe it or not, there are still four Indian boarding schools run by the United States federal government today. They’ve been reformed, so they’re not beating people for the speaking of their tribal languages anymore, but they’ve kind of survived as a vestigial remnant of this experience."