Polish-Czechoslovak relations in 1918-1939.
The theme of article is Polish and Czechoslovak relations in interwar period. It deals with the grounds of the conflict around Cieszyn's Silesia and other reasons that made these Slavic states irreconcilable and bitters rivals in 1920−30-s. The author also proposes the explanation of Poland's territorial claims to Czechoslovakia in 1938 which have played into the hands of Hitler. He makes conclusion that German conquest of Poland and Czechoslovakia was a bitter price for the failure to reach an agreement between both neighbor states by over twenty years.