This article presents an economic perspective of the institution of slavery in the context of world and American history. Slavery has existed on all continents and in many societies. Its existence has long been controversial and, in the case of the United States, ended only as the result of a long and destructive war. Slavery as an institution was…

Urges teachers to use historical maps as teaching devices in history classes in order to illustrate the changing record of geographic knowledge. Offers lesson plans for using these maps. Directs teachers to sources from which historical maps of this nature may be obtained. (KO)