Complex sentence: Józef Piłsudski in his order of August 22nd, 1914 declared the formation of the Legions, however, the Austrian government having jurisdiction over the area officially agreed to the formation August 27th.
Split into simpler sentences: Józef Piłsudski in his order of August 22nd, 1914 declared the formation of the Legions. The Austrian government having jurisdiction over the area officially agreed to the formation August 27th.