On September 30, 1938, Neville Chamberlain, Édouard Daladier, Adolf Hitler, and Benito Mussolini signed the Munich Agreement, which allowed the Germans to take control of Czechoslovakia. This caused Hitler's "peaceful" takeover of Czechoslovakia, and the Second World War started over Poland in 1939. However, in this ATL, Neville Chamberlain stands up to Hitler, and denies his "requests" to annex Czechoslovakia. This results in the war starting over Czechoslovakia in 1938, instead of Poland in 1939. Welcome to the world of the Zossen Conspiracy.