http://aattp.org/right-winger-trying-to-revise-colorado-ap-history-course-u-s-ended-slavery-voluntarily/
"State Board of Education member Pam Reilley Mazanec. This particular board member feels that right-wing attempts to alter U.S. history are a good thing because the new curriculum standards miss some important points — most notably, that the United States voluntarily ended slavery."