Classification de la Bibliothèque du CongrèsG1000-3122

18th century(98) 19th century(165) Africa(298) ancient(187) ancient civilizations(43) Ancient Greece(95) ancient world(55) antiquity(106) archaeology(384) art(242) battles(47) Biblical History(58) Britain(270) British history(94) California(210) Canada(301) cartography(1,600) children(153) children's(227) Christianity(152) cities(172) climate(50) coffee table(69) culture(147) demographics(40) earth(158) education(108) Egypt(106) England(419) environment(98) Europe(650) European History(246) exploration(156) fantasy(708) genealogy(734) General Reference(41) geography(6,995) geology(117) geopolitics(72) Germany(197) Great Britain(161) guide(146) guidebook(172) history(9,652) jam(33) Lord of the Rings(174) map(1,641) maps(10,669) medieval(204) Mexico(109) Michigan(65) Middle Ages(173) Middle East(266) migration(61) military(384) military history(678) modern history(70) New Hampshire(47) New York(247) North America(267) nyc(92) oceans(50) politics(255) population(45) reference(9,371) religion(397) resources(45) roads(74) Russia(147) science(393) Scotland(109) social studies(408) South America(111) statistics(79) subway(54) Texas(94) topography(152) tourism(51) travel(2,319) U.S. History(85) uk(202) us(117) usa(858) Vikings(130) Virginia(101) war(262) warfare(64) world(880) world geography(89)