American | American Civil War | American Broadcasting Company | American football | African American | American Idol | American Revolutionary War | American Revolution | American Association for the Advancement of Science | American Red Cross | American Library Association | American Museum of Natural History | American Express | American Academy of Arts and Sciences | American League | American Association | American Heart Association | American comic book | American Institute of Architects | American Airlines | American Hockey League | Spanish-American War | Pan American Games | American Cancer Society | Whitney Museum of American Art | American Ballet Theatre | American Legion | American University | Union (American Civil War) | religion |
He is author or editor of thirteen books including most recently (with Mark Rozell) "Religion and the American Presidency" and "Religion and the Bush Presidency." Other books include "American Presidents: Farewell Addresses to the Nation, 1796-2001;" "John Engler: The Man, the Leader & the Legacy;" and 6 volumes of Messages of the Governors of Michigan.