20thcenturyamericanhistory 20thcenturybritishhistory 20thcenturygermanliterature biography bonds britain broadcasting businessbiography businesslife casinos cityplanning civics civilian collegeeducation commercialaviation commercialvessels commodities communicationscareers debtinstruments development discriminationintheworkplace education employment engineering entertainmentindustries financialindustries futures general historicalbiography investmentmanagment investments literary literarybiography literarycriticism mechanicalcar media mediaindustries miscellaneo miscellaneous miscellaneousengineering miscellaneousgermanliterature monarchy motivation navigation options philosophy policy realestatedevelopment recordingindustry recreation reference renewalofinfrastructure royalfamilies rulers sales science seafaringlife securitybrokers self-esteem sexdiscrimination shippingindustries ships socialaspects specificindividuals study success teaching teachingofscience technology technologycareers urban/metropolitanplanningpolicies urbandesign urbanrenewal women womenauthors womenintheworkplace