August von Mackensen is give command of a new Eleventh Army built around four corps moved from the Western Front. This new army plays a major part in the great Austro-German victory at Gorlice-Tarnow.
How to cite this article: Rickard, J (28 December 2007), 16 April 1915, https://www.historyofwar.org/firstworldwar/daybyday/1915_04_16.html