That woman was of African descent but she wasn’t racially black, today, if they do a dna test on her, it would come up with more than 55% European blood, the rest probably divided between African and Native American, that doesn’t make anyone black, unless that you use the outdated one drop rule to define someone’ race, race is more than genetics, Anita had an exotic look for sure but looked predominantly Caucasian, race is defined by faciocranial features, rather than skin color, she still had black in her but wasn’t fully black, Zendaya is too ambiguous looking to play her IMO.