The U.S. won the Cold War for at least four major reasons: It built stronger partnerships than the Soviet Union. It championed ideas about democracy and human rights that the world found more compelling than communism. It bolstered a global financial order that advanced American goals. And its open economy allowed it to support a superior military. These same four pillars will almost certainly determine the outcome of today's new Cold War. And Trump is bulldozing them.

With Abbas Milani and Larry Diamond | America, born with the aspiration of becoming “a city on a hill,” faces the serious danger of becoming a fortress, deluded in the belief that walls and airport detention rooms will offer security and prosperity. Through hard work, entrepreneurship, and complete allegiance to their adopted country, generations of immigrants helped create the most prosperous, powerful, and open society in human history.