It's truly hard to think of the USA as a melting pot, when the inner cities are primarily black and Latino , whereas the suburbs are lilly-white.
I mentioned on a prior thread, that at the University level, diversity of groups is sought by administration by admitting Asians, Blacks, whites and Latinos. Put all these kids together in a 300 seat auditorium for a course lecture and what do we have?
All the Italians sit together. All the Koreans sit together. All the Blacks sit together...etc, etc. Same thing happens during the lunch period and also after school.
So, diversity looks good on paper, but means nothing in real life.
There is no MELTING...There are mainly PACKETS of diverse groups...