1937 Map titled "The World War," part of the "Sanford-Gordy American History Series: with European Background and Beginnings." Published by A. J. Nystrom & Co., Chicago. It features four maps (A, B, C, and D). Map A: "Europe 1914," simply shows the borders of European countries before war began. B: "Western Fronts," shows the different forts/fortresses, the Hindenburg line, Armistice line, advance of American division, American railways in Europe, and the farthest advance of central powers. It has an inset map titled "Italian Fronts" that shows the Armistice line and the farthest advances of both the Central Powers and Allies in Italy. C: "The Nations at War," shows which countries belonged to the Central Powers and Allies, who joined later, who severed relations with the Central Powers, and who remained neutral through the entire war. The legend gives the exact dates when each country joined a side or severed relations. D: "The League of Nations," shows the original members, which countries joined later (& the year they joined), and what countries remained outside the league. The map folds down into its attached, brown folder titled "SG 19 The World War" and "Maps and chart for Teaching of the Social Studies." Unfolded it measures approximately 97cm tall x 124cm wide.