Census questionnaire, people have been asked to examine all races which placed on them, including Black or African American. This count contains all who selected Black or African American of their response, even if they picked A further race likewise.N?u b?n không nh?n ???c liên k?t ??t l?i m?t kh?u, hãy ki?m tra th? m?c th? rác ho?c liên h??v