Blue Coral Atlas of US Expansion tells the geographic story of the United States from the original thirteen colonies to today. View all the maps together in a single scroll or choose maps either individually or in series together for a closer look.
Blue Coral Atlas of US Expansion is fully responsive in the web browser for large and small devices in both horizontal and vertical orientations.
Blue Coral Atlas of US Expansion is free to use with an Attribution-NonCommercial-NoDerivs creative commons license. (https://creativecommons.org/licenses/by-nc-nd/4.0/)
The Guide does have a free-use key and secret for LTI integration. Email email@example.com for the free to use key and secret or visit www.bluecorallearning.com/integrations for more information.