U.S. History: World War I, World War II, Naval History, National Parks. On-line web based history.
U.S. History: Borderlands, international borders, history of the federal government, bureaucratic politics, and civil-military relations.
World History: History of Engineering; History of Science; History of Technology; Naval history; Military history; History of the American Revolution; History of the Scientific Revolution; Latin American history; Naval architecture; Naval ship design; Defense acquisition; Systems engineering; Complex systems management
World History: Abraham Lincoln, American Civil War, Nineteenth Century America and Europe, Military History, Antebellum South, Digital History, Agricultural History
Archives, Recordkeeping, History of Information, Historical Audiovisual Materials
European History: Britain, Ireland, 19th and 20th century Europe, Anglo-American relations
European History: Byzantium, Crusades, social history, historiography
European History: The British Empire, Nationalism, Early Modern Europe, Public History
European History: Modern Germany, Modern Europe, War and Society, Historiography
World History: Late Antique and Medieval Mediterranean, Byzantium, cultural and social identities