--subdivision History of doctrines--Middle Ages, 600-1500 under theological topics, e.g. Salvation--History of doctrines--Middle Ages, 600-1500 and headings qualified by the word Medieval, e.g. Science, Medieval
--subdivision History, Military under names of countries, cities, etc.; names of particular wars, battles, sieges, etc.; and subdivision History under names of individual armies, e.g. United States. Army--History