["BIOGRAPHY & AUTOBIOGRAPHY: African American & Black","HISTORY: United States","20th Century","SOCIAL SCIENCE: Cultural & Ethnic Studies","American","African American & Black Studies","SCIENCE: Space Science","General","SOCIAL SCIENCE: Women's Studies","HISTORY: Americas (North, Central, South, West Indies)","COMPUTERS: History","SCIENCE: Life Sciences","General","BIOGRAPHY & AUTOBIOGRAPHY: Science & Technology","SOCIAL SCIENCE: Sociology","General","Biography: general","Biography: science, technology and medicine","Gender studies: women and girls","Ethnic studies","Sociology","History of the Americas","Biology, life sciences","History of engineering and technology","Space science","History of Computing, digital and information technologies","The Americas","United States of America, USA","20th century, c 1900 to c 1999","Relating to African American","Black American people","Relating to people of the African diasporas","heritage"]