This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Territorial changes of Poland . The Silesian Uprisings Polish Powstania lskie were series of three armed uprisings of the Polish people in the Upper Silesia region against Weimar Republic in order to join the region where in some parts Poles constituted majority from Germany and join it with the new Polish state which had been