The major causes of World War II were numerous. They include the impact of the Treaty of Versailles following WWI, the worldwide economic depression, failure of appeasement, the rise of militarism in Germany and Japan, and the failure of the League of Nations. According to google.
The reason why the Allied victory and the creation of the United Nations not lead did not lead to a more peaceful world as President Roosevelt had hoped is that the Cold War with the Soviets and other Communist countries began almost <span>immediately after the end of WWII. Hope this answers your question.</span>
<span>the answer would be the invasion of Russia</span>
Explanation:
it helps to increase trade relationship between nations of the world
Paraphrasing is taking a larger concept and putting it in your own words while summarizing is taking a large concept and putting it in your own words based off what you understood