The issue of seeing skin tones as a status of socio-economic class is global, not just within the black community.

Two parent families in the same socio-economic class might actually be even poorer.

He said he would be more comfortable with taking socio-economic class into account rather than race or ethnicity.

Violence affects the lives of millions worldwide, in all socio-economic and educational classes.

Metics held lower social status but not on the basis of socio-economic class.

While the village contains a wide range of citizens, most people in the community are from middle and high socio-economic classes.

Beyond the differences between socio-economic classes, there are also interesting variations based on age and race.

I wanted to be useful to lower socio-economic classes, and thus decided to work at the grass roots level.

Women of a high socio-economic class are able to solve the problem.

When talking to young people, Hayes treated all with respect, without regard to race or socio-economic class.