1940-2020 20thcentury africanamericancivilrightsworkers africanamericanlegislators africanamericanpoliticalactivists africanamericanpoliticians africanamericans amerikanischesenglisch autobiography autographedcopy bandesdessinées biography cartoonsandcomics cgn007000bio002000bio026000 civilrights civilrightsmovement civilrightsmovements civilrightsworkers comic comicbooks conductoflife congress culturalheritage etc états-unis graphicnovels graphicnovels(fictiononly) history house john legislators lewis march memoir mouvementsdesdroitsdel'homme personalmemoirs philosophylewis politicalactivism southernstates strips unitedstates