Sudetenland  - 
A strip of land in extreme western Czechoslovakia populated by mostly German-speaking peoples. Hitler wanted to incorporate this land into the Third Reich and demanded that Prague turn over this land or face war. Neville Chamberlain, in order to prevent war, encouraged a meeting at the Munich Conference, where the West agreed to break up Czechoslovakia and turn this region over to Germany in return for Hitler's empty promise that he sought no more territorial gains in the future.