[quacked]

Only if you see "races" as the American-style social construct and not as people in India and Africa see it, which is at a tribal level. I had an hour-long discussion with a Ugandan once that explained to me the major tribes in Uganda, and he says that anyone can tell the tribes apart just by look and dialect. A European looks at Lagos and sees "Nigerians", a Nigerian looks at Lagos and sees Yoruba, Igbo, etc. The Indians also have a brutal caste system and thousands of sub-dialects originating from provincial clan systems and would never call any of their major cities "homogeneous".

Europeans also had a lot more tribal-based racism in the past; southern vs. northern Italians, Scottish vs. Welsh, even sub-clans inside both of those nations, etc.