Mary L. Vieregg earned undergraduate and graduate degrees from the University of Illinois at Urbana-Champaign prior to teaching high school and college science and restoring tallgrass prairie in no...ver másMary L. Vieregg earned undergraduate and graduate degrees from the University of Illinois at Urbana-Champaign prior to teaching high school and college science and restoring tallgrass prairie in northern Illinois. Over the years, the backstories of American history have become a compelling personal interest. She lives in the Chicago area.ver menos