Classificação da Biblioteca do Congresso dos E.U.A. (LCC)DG

16th century(413) 18th century(286) 19th century(368) 1st Century BC(169) ancient(2,272) ancient civilizations(246) Ancient Roman(73) Ancient Roman History(804) ancient world(498) ancients(162) antiquity(1,936) archaeology(2,093) architecture(1,150) art(1,861) art history(734) barbarians(199) biographies(235) biography(7,606) Borgia(271) Byzantine(100) Carthage(416) Christianity(381) cities(357) classical antiquity(291) classical studies(615) classics(3,066) cultural history(371) culture(659) dynasty(53) early modern(140) empire(313) empires(75) Europe(1,914) European(199) European History(2,175) fascism(710) Florence(1,614) food(400) geography(511) Greco-Roman(125) guide(533) guidebook(890) historiography(261) history(40,502) Italy(19,051) Latin(821) literature(997) medieval(870) Mediterranean(304) Middle Ages(549) military(542) military history(1,250) modern history(282) Niccolo Machiavelli(195) Papacy(137) photography(515) politics(1,343) reference(921) religion(623) Renaissance(3,679) renaissance history(316) Republic(106) Roma(845) Roman civilization(120) Roman History(7,946) roman world(48) Savonarola(74) social history(380) society(192) tourism(300) travel(9,630) travel essays(86) travel writing(442) travelogue(153) Tuscany(1,082) Vatican(216) Venice(3,126) volcanoes(322) war(496)