The idea of exceptionalism gives Americans the mistaken idea that we have managed to avoid the endemic problems besetting other nations, as well as the dilemmas of the human condition generally, as Frederick Douglass argued.
How do we define the soul of the American nation, the principles that bind us together?
To say America is exceptional does not imply superiority, but acknowledges that the nation taught the world how to transfer power peacefully and translate individual liberty into a governing creed.