Religious affiliations of Presidents of the United States body. Protestants predominate, with Episcopalians and Presbyterians being the most prevalent. There have been four Nontrinitarian presidents, and a single Roman Catholic president (John F. Kennedy). No president thus far has been openly an atheist. However, it has been acknowledged that two US Presidents—Thomas Jefferson and Andrew Johnson—had no religious affiliation. Most presidents have been formal members of a particular church or religious body, and a specific affiliation can be assigned to every president from James A. Garfield on. For many earlier presidents, however, formal church membership was forestalled until they left office; and in several cases a president never
Historical rankings of presidents of the United States former director of the University of Maryland's African American Leadership Institute, stated that Presidents ranked by how each one balanced the interests of majority interests and the interests of excluded groups was practical in respect to American debate on racial politics. Presidents have traditionally been ranked on personal qualities and their leadership ability to solve problems that move the nation in a positive direction. Walters stated there was a qualitative difference between white and African American intellectuals in evaluating presidents. In the 1996 "New York Times" poll by Arthur M. Schlesinger Jr., 31 white historians and one black historian ranked