1900 SW 4th Ave, Suite 7100, Portland, OR 97201
Provides leadership, service, and support for those working to preserve and interpret state and local history in order to make the past more meaningful in American Society.
Library of Congress site providing free access to written and spoken words, sound recordings, still and moving images, prints, maps, and sheet music that document the American experience.
Extensive online reference guide to African American history, including many resources on African Americans in the West.
Portal to NPS programs in history, preservation, and cultural resources.
Dedicated to stimulating interest and forwarding research and study in the history of the city in all periods and geographical areas. It is affiliated with the International Planning History Society. Publishes Journal of Urban History.
Monumental list of sources for urban history