What did president roosevelt believe was the best way to prevent future wars?

President Roosevelt believed that the creation of an international peace keeping organization was the best way to prevent future wars. The result of such a positive thinking was the creation of the United Nations. Here countries can come and solve their problems peacefully. I hope the answer helps you.

Ialso read this in middle school so i believe the answer is: buck learns new ideas and ways.

They fought hard and beveled in themselves