The Treaty of Versailles imposed harsh terms on Germany after WWI, leaving its economy in ruins. Japan began expanding its empire to gain resources to sustain its growing population. Fascist dictators like Mussolini and later Hitler rose to power in Italy and Germany, seeking to expand their territories. Hitler took advantage of Germany's desperate economic situation and national pride to become dictator, allying with Mussolini and beginning to rearm Germany in violation of the Treaty while speaking of peace. Hitler's expansion of Germany by annexing Austria and Czechoslovakia was enabled by Britain and France's failed policy of appeasement seeking to avoid war. The worldwide Great Depression created further global instability contributing to the outbreak of WWII.