Those who opposed the United States joining the League of Nations feared it would involve the US in more European affairs and cause more disconcert in America (aka more casualties).
Answer:
The entry of the United States into World War II caused vast changes in virtually every aspect of American life. Millions of men and women entered military service and saw parts of the world they would likely never have seen otherwise. The labor demands of war industries caused millions more Americans to move--largely to the Atlantic, Pacific, and Gulf coasts where most defense plants located. When World War II ended, the United States was in better economic condition than any other country in the world. Even the 300,000 combat deaths suffered by Americans paled in comparison to any other major belligerent.
Answer:
Political, economical, and cultural
Explanation:
<span>After WWI: isolationist
After WWII: Truman Doctrine,</span>
The one reason that the Battle of Barbarossa became a turning point in the war was the number of casualties that the German army suffered.
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