Nelson, Robert K.LaDale WinlingAmerican Panorama is an historical atlas of the United States for the twenty-first century. It combines cutting-edge research with innovative interactive mapping techniques, designed to appeal to anyone with an interest in American history or a love of maps.https://dsl.richmond.edu/panorama/engDigital Scholarship Lab, University of RichmondPublicAmerican PanoramaWebsitesUnited States