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1918: Map of the United States Showing Locations of National Guard Mobilization Training Camps: National Army Cantonment Camps; Reserve Officer’s Training Camps and Aviation Sites

Cartography:
McNally & Company

The European conflict that became WWI began in August 1914. The Germans sank the passenger ship Lusitania in May 1915, … See more Map of the United States Showing Locations of National Guard Mobilization Training Camps: National Army Cantonment Camps; Reserve Officer’s Training Camps and Aviation Sites