http://ringoffireradio.com/2015/09/29/revisionist-history-invades-south-dakota-education-no-learning-about-slavery-or-native-americans/
"The South Dakota Board of Education has eliminated early American history from the curriculum, effectively preventing students from learning about slavery, the American Revolution, and the Native Americans.
Standing behind the adage that “those who don’t learn history are doomed to repeat it,” college history professors are speaking out against the board’s decision to keep kids from learning early American history."
