A. The home:
a. Simplest group of individuals which illustrates essentials of larger groups.
b. A unit of government: need of government in home and in any group.
c. Division of labor in home illustrates a world truth as to relations of individuals and groups.
B. Groups of homes.
a. Country four corners.
b. Village.
c. City.
d. Location of such cities as Vienna, Constantinople, Chicago.
C. Simpler surface features.