File talk:Karte viertepolnischeteilung.png

At this map is wrong border. In 1918 (1920) was north-east Cieszyn Silesia, north Orava and north Spisz part of Poland and never been part of Czechoslovakia. In 1945 was north-east Cieszyn Silesia, north Orava and north Spisz part of Poland as well. In this map is north-east Cieszyn Silesia, north Orava and north Spisz mark (Poland 1945) as part of Czechoslovakia and this is mistake.