Polish Defence War of 1939. The map was created with GIMP as an upgrade of my Image:Dywizje wrzesien 1.png map to Image:Rzeczpospolita.png standards. As a
Derivative works of this file: Map of Poland and Lithuania in 1600.svgRzeczpospolita 1600 hu.svg English Indonesian persemakmuran Polandia lithuania pada tahun