Why international peace collapsed by 1939? By Milagros Ramognino Jun 28, 1919 Paris Peace Conference Feb 26, 1920 LON created Feb 26, 1923 Germany Crisis (unemployment, economical problems) Feb 26, 1936 Hitler rearm Rhineland Feb 26, 1937 Appeacement Started https://youtu.be/FO725Hbzfls Mar 2, 1937 The Spanish Civil War Opportunity for Hitler to try new arm forces Oct 8, 1938 Hitler invade Suddetenland https://youtu.be/SSXqU498JIY Feb 26, 1939 International peace collapsed Mar 15, 1939 Hitler invaded Czechoslovakia https://youtu.be/CSe1Yuk0jsc Aug 26, 1939 Nazi-Soviet Pact https://youtu.be/7hHYqC33HlE Sep 3, 1939 World War II started and Appeasement ended Britain and France declared war to Hitler