Answer:
The interwar period saw a number of developments that had a significant impact on world peace in World War 1. The League of Nations was established in 1919 as an international organization to promote peace and security. This organization provided a forum for countries to discuss their differences and attempt to resolve them peacefully. Additionally, the Treaty of Versailles, which ended World War 1, included provisions for the disarmament of Germany and other defeated nations. This helped to reduce the potential for future conflict by limiting the military capabilities of these countries. However, the interwar period also saw the rise of totalitarian regimes in Europe, such as Nazi Germany and Fascist Italy. These regimes were hostile to the idea of international cooperation and sought to expand their power through aggressive military action. This posed a serious threat to world peace and ultimately led to World War 2.
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