Final answer:
The outcomes of World War I, including the Treaty of Versailles, economic hardships, the Great Depression, and appeasement policies, contributed to the outbreak of World War II.
Step-by-step explanation:
The outcomes of World War I led to the outbreak of World War II through various factors and events. Firstly, the harsh terms imposed on Germany by the Treaty of Versailles, such as massive war reparations and territorial losses, fueled resentment and economic hardship. These conditions laid the groundwork for the rise of Adolf Hitler and the Nazi Party in Germany, who sought to overturn the treaty and assert German dominance. Secondly, the global economic downturn of the Great Depression further destabilized countries and created political unrest, which allowed fascist and authoritarian regimes to gain power, such as in Germany and Italy. Lastly, appeasement policies and failures to confront aggressive actions by Nazi Germany and Imperial Japan, such as the annexation of Austria, the invasion of Poland, and the expansion into China, ultimately led to the outbreak of World War II.