Parents locked up for not sending kids to alien school.

The story of the Alcatraz prisoners is one episode in an ongoing struggle between the Hopi people and the United States government. The late nineteenth century witnessed increased attacks on Hopi sovereignty and culture, as the United States government acted to "Americanize" the Hopi people. Imprisonment became the government's principal means of intimidation and punishment.
https://www.nps.gov/alca/historyculture/hopi-prisoners-on-the-rock.htm

*snickers* Alien school.

stop with the alien stuff.
as to the hopi, let the hopi be.

Here's a good synopsis of what the aliens taught in school.

https://www.boardingschoolhealingproject.org/files/A_Critical_Appraisal_of_Reparations_final.pdf