Aids in the U.S.A., 1985-95 . A series of maps show AID cases in the U.S. over time. Crime Online Around The Sound . Census tract maps of the Puget Sound area are used to show different crime statistics distributions. The site also has maps showing locations of registered sex offenders and a page of links to other crime mapping sites.
King County has a similar site but with interactive mapping.
Maps and Native Nations . Using Maps to Present Historical Events is the subtheme of this site. This site can be very slow or almost impossible to get at times. National Archeological Database . Various maps are available through this site.