Dan McDowell site providing resources for history teaches.
Online history and geography resource database from ABC.
National Endowment for the Humanities site including resources for social studies, history, literature, and language arts. Lesson plans, theme of the month.
Discovering Lewis and Clark - Univ. of Montana. [history]
Large and nicely organized collection of on-line resources related to the Civil War. Site is maintained by Dr. George Hoemann at the University of Tennessee's School of Information Sciences. [history]
A social learning environment taking advantage of video archives from NBC News. Present version focused on the 2008 election. The site promises that during the summer of 2008 new content will be added - history, government, English.
Gilder Lehrman Institute offers resources for the study of history. A recent addition includes podcasts.
Talking History (now inactive) consists of a series of podcasts intended to energize the study of specific topics in history
Portal to all Smithsonian sites. [portal history science]
National Park Services - biology, geology, ecology, history.