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Area of War in East Prussia and Poland.

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Chronology of the War

Showing Progress of Campaigns on All Fronts and Collateral Events from Oct. 15, 1914, to and Including Jan. 7, 1915.[9]

CAMPAIGN IN EASTERN EUROPE

Oct. 16—German-Austrian forces assume offensive between the Vistula River and Galicia; fighting near Warsaw and Przemysl; Germans forced back into arid country from vicinity of Ivangorod; Servians and Montenegrins defeat Austrians at Glasinatz.

Oct. 17—Germans advance near Mlawa; their attempts to cross the Vistula repulsed; Austrians claim successes in Galicia; Montenegrins, French, and British bombard Cattaro.