Classificação da Biblioteca do Congresso dos E.U.A. (LCC)F68.C27

17th century(756) 18th century(323) 19th century(227) American(401) American Revolution(698) architecture(230) autobiography(114) biographies(132) biography(2,048) Boston(2,172) Cambridge(57) cemeteries(86) children(215) children's(316) children's literature(101) cities(59) colonial history(203) Colonial New England(50) Colonial Period(223) colonial times(39) colonies(139) colonists(33) colonization(84) colony(19) Concord(71) disasters(79) Early American(40) Early American History(64) early modern(48) elementary(67) genealogy(1,239) geography(144) Grade 2(45) guide(84) guidebook(248) historical(111) historical fiction(282) history(7,623) holidays(214) immigrants(47) immigration(113) informational(79) Irish(62) juvenile(118) juvenile non-fiction(59) local(37) maps(73) maritime(59) Nantucket(158) Native American(97) nature(206) North America(87) photographs(164) photography(247) picture book(449) politics(141) politics and government(37) Puritan(90) Puritans(388) reference(196) regional(50) religion(301) revolution(105) rivers(82) Salem Witch Trials(46) social history(121) Social life and customs(58) social studies(316) sociology(103) transcendentalism(52) travel(1,238) U.S. History(233) United States History(75) us(137) usa(859)