Because in some societies racial groupings correspond closely with patterns of social stratification, for social scientists studying social inequality, race can be a significant variable.
Fal as daɣ timizdaɣ tiyyad taqqimen n tawset olah nat hullan id dumu tan n tabaqat tan n tamazduq fal as sociologist tan win tamazduq ɣarrin nen anchich-am n tamazduq, tawset t addobat a taqqil harat maqqoran