Why are Asian women seen as most feminine and Black women seen as more masculine?

It has little to do with physical features. It has more to do with personality and behavior. Having grown up on the south side of chicago and going to school my whole life with black people. Have worked 7 years at a predominately black hospital. I can say with a life time of experience that the majority of black women I met were more loud and boisterous then other types of women. It doesn't mean I didn't find them attractive. It was just part of their culture.