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

17th century(948) 18th century(685) 19th century(2,284) adventure(1,240) African American(1,180) American(1,427) American Revolution(581) American West(3,247) ancient civilizations(186) anthropology(1,018) Appalachia(466) Appalachian Trail(780) archaeology(1,579) architecture(955) Argentina(327) art(632) autobiography(1,344) Aztecs(1,191) biographies(482) biography(8,355) black history(666) Boston(647) California(1,118) Canada(573) Chicago history(152) children(655) children's(879) cities(393) civil rights(1,539) Civil Rights Movement(349) colonial history(256) Colonial Period(303) colonies(176) conquistadors(116) cowboys(480) culture(640) diary(520) dictatorship(393) disasters(372) Dust Bowl(471) Early American History(150) Easter Island(220) exploration(2,020) frontier and pioneer life(294) genealogy(1,451) geography(967) Great Depression(436) Great Plains(376) guide(289) guidebook(612) hiking(824) historical(549) history(34,285) humor(1,778) hurricanes(404) immigration(388) informational(319) journalism(368) Latin America(851) maps(284) Maya(1,162) Mexico(2,018) Midwest(205) Native American(560) natural disasters(291) nature(1,167) New Mexico(688) New York(3,901) North America(463) nyc(1,019) photographs(416) photography(1,508) picture book(1,485) pioneer(267) politics(823) Puritans(458) race(478) racism(543) reference(1,237) religion(942) Savannah(659) segregation(649) slavery(664) social history(432) social studies(1,047) South America(1,155) Southwest(385) Texas(803) The West(415) Thomas Jefferson(269) travel(8,344) travel writing(370) travelogue(319) U.S. History(910) United States History(292) us(777) usa(4,652) Virginia(1,270) western(601) wild west(246) women(1,049) women's history(333)