Case in point, the emergence of large populations of Afro-Arabs in the Arab World and mulattoes in the New World historically came about in the context of the Arab and Transatlantic slave trades, respectively, which resulted in impregnation of black women.
These women were largely sex slaves (rather than wives) of non-black men (cf.
The rates of this unusual interracial marriage dynamic can be traced back to when black men moved into the Lower Rio Grande Valley after the Civil War ended.
They married into ethnic Mexican families and joined other black people who found sanctuary on the U. The Chinese that migrated were almost entirely of Cantonese origin. S, mostly of Cantonese origin from Taishan migrated to the United States.
The United States has many ethnic and racial groups, and interracial marriage is fairly common among most of them.