Proof that Cornrows are an African Hairstyle and not just a hairstyle that black america wears?

Imani asked: People get mad at me when I say that Cornrows are a Black African Hairstyle. I don’t know why they get mad. It’s like they don’t believe me. I hate cornrows on Asians and Whites. I think it looks funny and there hair is too straight for it.
Cornrows are a traditional style of [...]