Czech Silesia Silesia Oder countries Bohemian Crown Bohemia Elbe Czech Moravia Vltava
The three historical lands of the Czech Republic (formerly some countries of the Bohemian Crown) correspond with the river basins of the Elbe and the Vltava basin for Bohemia, the Morava one for Moravia, and the Oder river basin for Czech Silesia (in terms of the Czech territory).
