Title: Wisconsin
Description: While this is an encyclopedia rather than a history, many entries contain historical information of interest, and a large percentage of the entries are for Wisconsin locations. As a sample of the subject material found here, these are the first 20 entries for the letter ‘D’:

Dahle, Herman B.; Dairy and Food Commission; Dairying; Dairymen’s Association, Wisconsin; Dairy Union, Wisconsin; Dakota; Dale; Dallas; Damage Law, Civil; Dancy; Dane; Dane County; Danville; Darbellay; Darien; Darling, Mason C.; Darlington; Dartford. Dauphin, The Lost; Davidson, James H.
Subjects: encyclopedia, gazetteer, biographies
Places: Wisconsin
Time periods: 19th century