Dallas Stribley / Getty Images A caste system segregates people into fixed social groups based on discriminatory notions of purity and contamination. People are placed into fixed social groups in ...

Wright Mills wrote that America was ruled by a triangle of unelected elites ... they have been appealing to white Christian ...

India's caste system is among the world's oldest forms of surviving social stratification. The BBC explains its complexities. The system which divides Hindus into rigid hierarchical groups based ...