HISTORICAL MAPS OF ILLINOIS
PRIMARY SOURCE�EXPLORATION �ACTIVITY
DISCOVER SOCIAL STUDIES 4th Grade
MAP 1: Picture Map
created 1946 by Jacques Liozu
MAP 2: Contour Map
created 1955 by T.R.M., The Grolier Society
MAP 3: Political Map
created 1873 by Asher Adams
MAP 4: Satellite Map
created by M-SAT Corporation
MAP 5: Railroad Map
adapted from Arthur Cole’s 1919 Map