" Even today, authors who claim correctly, as Patrick Buchanan does in his book Churchill, Hitler, and the Unnecessary War, that both World War I and World War II were “unnecessary wars” are shunned and ridiculed. Such a suggestion is so at odds with how history is taught in most US schools that many people are unwilling to even consider arguments backing Buchanan’s conclusion. "

― Ron Paul , Swords into Plowshares: A Life in Wartime and a Future of Peace and Prosperity