Political national boundaries as they were in 1945.
Sources:
The World Mercator’s Projection. (1944). Army Map Service, Washington, D.C.
Invasion Study Map of Northern and Southern Europe. (1943). J.W. Clement Company, Buffalo, N.Y. acquired April 14, 2016 from http://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~247153~5515299:Invasion-Study-map-of-Northern-Euro?sort=Pub_List_No_InitialSort%2CPub_Date%2CPub_List_No%2CSeries_No?&qvq=q:europe%2B1939;sort:Pub_List_No_InitialSort%2CPub_Date%2CPub_List_No%2CSeries_No;lc:RUMSEY~8~1&mi=8&trs=10
Flapiethf. (2015). Wikimedia Commons, “French Indochina 1900 - 1946”, acquired June 7, 2016 from https://commons.wikimedia.org/wiki/File:French_Indochina_1900-1946-fr.svg
Data may be freely downloaded for research, study, or teaching, but must be cited appropriately. Re-release of the data, or incorporation of the data into a commercial product, is allowed only with explicit permission. Contact U-Spatial at uspatial@umn.edu or visit our website at www.uspatial.umn.edu for more information.