The Abyssinia Crisis was a crisis during the interwar period originating in the "Walwal incident." This incident resulted from the ongoing conflict between the Kingdom of Italy (Regno d'Italia) and the Empire of Ethiopia (then commonly known as "Abyssinia" in Europe). Its effects were to undermine the credibility of the League of Nations and to encourage Fascist Italy to ally itself with Nazi Germany. The crisis brought an end to peace in Europe and it was clear by 1937 there were two defining sides in Europe.