Silésie tchèque
Czech Silesia (, , ; ; ; ; ; ) is the name given to the part of the historical region of Silesia located in the present-day Czech Republic. While not today an administrative entity in itself, Czech Silesia is, together with Bohemia and Moravia, one of the three historical Czech lands. In this context, it is often mentioned simply as "Silesia", even though it is only around one tenth of the area of the historic land of Silesia.