Ohio, Wisconsin, Tennessee, Illinois, Florida, New York, Kentucky, Indiana, Michigan, Georgia and Arkansas, Missouri and North Carolina, Minnesota, Iowa, Pennsylvania. Now, by our last census the states which contain the largest population today are: New York, Pennsylvania, Illinois, Ohio, Texas, Missouri, Massachusetts, Indiana, Michigan, Iowa, Georgia, Kentucky, Wisconsin, Tennessee. Thus of the fourteen most thickly populated states today perhaps twelve give fair evidence of having been most thickly populated in prehistoric times. As a general rule (but one growing less reliable every day) the heaviest population has always been found in the best agricultural regions; the states having the largest number of fertile acres have had, as a rule, the largest populations--or did have until the cities grew as they have in the past generation. This argument, though necessarily loose, still is of interest and of some importance in the present study. The earliest Indians found, without any question, the best parts of the country they once inhabited if we can take the verdict of the present race which occupies the land. Coming down to a smaller scope of territory, can it be shown that in the case of any one state the early Indians occupied the portions most heavily populated today? It has been said that, in Ohio, four counties contain evidence of having been the scenes of special activity on the part of the earliest inhabitants: Butler, Licking, Ross, and Franklin. These are interior counties (at a distance from the Ohio and Lake Erie) and, of the remaining sixty-three interior counties in the state, only seven exceeded these four in population in 1880--when the cities had not so largely robbed the country districts of their population as now. Thus the aborigines seem to have been busiest where we have been busiest in the last half of the nineteenth century. [Illustration: ARCHAEOLOGICAL MAP OF WISCONSIN [_Showing interior location of remains_]] In Wisconsin the mound-building Indians labored most in the southern part of the state, where the bulk of that state's population is today--seventy-five per cent being found in the southern (and smaller) half of the state. In Michigan, a line drawn from the northern coast of Green Bay to the southwestern corner of the state includes a very great proportion of the archæological remains in the state. That line today embraces on the southeast thirty-three per cent of the counties of the state, yet sixty-three per cent of the population. Thus it can be said that in a remarkable measure the mound-building peoples found with interesting exactness the portions of this country which have been the choice spots with the race which now occupies it.