My book The Politically Incorrect Guide to American History has received far more attention than I ever expected. Once the book hit number eight on the New York Times bestseller list, the Times’ editorial page condemned it without actually showing where its arguments were mistaken; several weeks later, to my surprise, the Times published a favorable profile of me. The controversy surrounding the book has reached at least two other continents: Brazil’s Folha de S. Paulo, with the highest circulation of any newspaper in Latin America, published a full interview with me, as did a major Catholic newspaper in Ireland....