National

ABC Clio
Electric Library
H-Net
History Channel
History Matters
HistoryNet
Index of Resources for Historians
National Council for History Education
National Council for the Social Studies

Indiana

American Association for State and Local History
Conner Prairie
Historic Landmarks Association of Indiana
Indiana Department of Education
Indiana Historical Bureau
Indiana Humanities Council
Indiana State Museum and Historic Sites

Race, Ethnicity, and Gender

Other Sites of Interest