// todo need optimize like in event.jsp. Add indexing or not indexing this page. First Battle of the Masurian Lakes (sep 7, 1914 – sep 14, 1914) (Timeline)

First Battle of the Masurian Lakes (sep 7, 1914 – sep 14, 1914)

Description:

The First Battle of the Masurian Lakes was a German offensive in the Eastern Front during the early stages of World War I. It pushed the Russian First Army back across its entire front, eventually ejecting it from Germany. Further progress was hampered by the arrival of the Russian Tenth Army on the Germans' left flank.