A Donald Trump supporter in Richmond, Virginia, June 10, 2016. (Credit: Reuters/Joshua Roberts) When Donald Trump gave the commencement address at Liberty University this spring, he told the graduates that “America has always been the land of dreams because America is a nation of true believers.” Trump argued that, in America, “we don’t worship government; we worship God.” I suspect the president was unaware that the term “true believer” was made famous more than 65 years ago in Eric Hoffer’s 1951 book, “The True Believer: Thoughts on the Nature of Mass Movements.” Hoffer had no academic training, having worked mainly as a longshoreman.