Harry S. Truman on World Federalism

“It will be just as easy for nations to get along in a republic of the world as it is for us to get along in the republic of the United States. Now, if Kansas and Colorado have a quarrel over a watershed, they don’t call out the National Guard of each State and go to war over it. They bring suit in the Supreme Court and abide by its decision. There isn’t a reason in the world why we can’t do that internationally.”