CivilisationCivilizaciónCivilizationEstados UnidosGeschichteHistoireHistoriaHistoryHistória dos estados unidosLong Now Manual for CivilizationNew York Times bestsellerUnited StatesUnited States -- HistoryUnited states, civilizationUnited states, historyUnited states, history, 1865-United states, history, sourcesnyt:paperback_nonfiction=2010-05-16
