Eastern Front Battles By fortheefree Period: Jan 1, 1914 to Dec 31, 1917 Eastern Front Wars Aug 1, 1914 Tannenberg Sep 1, 1914 Lemberg Nov 1, 1914 Lodz Feb 1, 1915 Masuria May 1, 1915 Gorlice-Tarnow Mar 1, 1917 The Russian Collapse From March 1917- September 1917
