18 1900-1945 19thcentury 19thcenturyamericanhistory 19thcenturyuswestwardmigration 20thcentu 20thcentury 20thcenturyamericanhistory 20thcenturyamericanliterature abolition abolitionism abolitionists africana africanamerica africanamerican africanamericancivilwarparticipation africanamericangeneralbiography africanamericanhistory africanamericanliterature africanamericanpolitical africanamericans africanamericans- agriculturalindustri agriculturallabor agriculturalproduce agriculture alabama americanliterature basketballplayers biography california canadiandrama christianity cityplanning civilrights civilwarandreconstruction civilwarnarratives coaches commonlaw confederatestatesofamerica criticism dance development discrimination discriminationintheworkplace economicconditionsintheunitedstates emancipation ethnic f familymemoirs federal figures frontier genealogy general georgia government hist historicalbiography histories history homefront housingpolicies illinois immigrants indiana iowa italianamericanstudies kansas kentucky lit literary literarycriticism literarymovements localgovernment localhistory louisiana majorcities michigan mid-atlanticst mid-atlanticstates midwest midwesternstates midwesternunitedstates midweststate militaryhistory minnesota minoritystudies misc miscella miscellane miscellaneous miscellaneousamericanart mississippi missouri movements newjersey newyork newyorkcity northcarolina northeast northeastern ohio organizedcrime pennsylvania performingarts pioneerlife pioneers politics politicsandgovernment portraitphotography prejudice prewwii puertoricans racerelations racialdiscrimination rec recreation regional regionalliterature regionalstudies religion representatives rhodeisland senators slavery socialaspects socialconditions socialsciences sociology south southcarolina southern southernregion southernstate southernstates sportfigures sports state teachers tennessee texas travel travelpictorials unitedstates unitedstatesconstitutions unitedstateshistory urban/metropolitanplanningpolicies urband urbanrenewal vigilantejustice virginia westernstates westernunitedstates westvirginia women'shistory worldhistory worldwarii