AISNE, Battle of the, 638, 640, 644.
ALSACE-LORRAINE, 730.
BALKAN States, 1067.
BELGIUM, beginning of invasion, 681.
EAST Prussia and Poland, 1006.
EASTERN Prussia to Galicia, 741.
FLANDERS and Northern France, 713.
FRANCE, operations in, 1171.
HOLLAND, 1130.
ITALY, 1194.
MARNE, Battle of the, 626, 628, 630, 634.
MONS, retreat from, 623, 625.
RAILROADS, German system that aided invasion of Belgium, 1002.
SERBIA, 743.
SOUTHEASTERN theatre of the war, 1024.
WESTERN Europe, 1004.