The impact of the German invasion of Czechoslovakia in March 1939 brought an end to Neville Chamberlain’s appeasement policy. Chamberlain offered to help Poland if it was attacked by Germany ...

However, neither the Czechs nor the Soviet Union were invited to take part 1, 2, 3 1939 In March, Germany took over the rest of Czechoslovakia ... not oppose a German invasion of Poland, which ...