From the Wikipedia page:
"In 1938, Adolf Hitler demanded control of the Sudetenland. Britain and France ceded control in the Appeasement at the Munich Conference, ignoring the military alliance Czechoslovakia had with France. In 1939, the remainder ("rump") of Czechoslovakia was invaded by Nazi Germany and divided into the Protectorate of Bohemia and Moravia and the puppet Slovak State. Much of Slovakia and all of Subcarpathian Ruthenia were annexed by Hungary. Poland occupied Zaolzie, an area with Polish minority, in October 1938."
So, in 2014, what's your opinion? Was Hitler justified in claiming the Sudetenland? Should France and the UK have stiffened and stood by Czechoslovakia?