Complex sentence: The last part of the German Revolution saw numbers of armed outrages and strikes all over Germany until May 1919, including Berlin, Bremen Soviet Republik, Saxony, Saxony Gotha, Hamburg, the Rhinelands and the Ruhr region.
Split into simpler sentences: The last part of the German Revolution saw many instances of armed violence, and strikes throughout Germany, which lasted until May 1919. Significant strikes occurred in Berlin, Bremen Soviet Republik, Saxony, Saxony Gotha, Hamburg, the Rhinelands, and the Ruhr region.