The Revolution or Strassenkampf

Note the Panzerwagen -- one of the early armored cars used by Freikorps to clear the streets of revolutionary fighters (the street battles or Strassenkampf as the revolution is also referred to -- the number of synonyms and labels are as confusing as the times themselves). The revolutionaries were also known as Spartakists after a series of Communist manifestos and broadsides circulated by leader Karl Liebknecht.