<span>A. It is beneficial for society.
B. It results in social inequality.
C. It helps prevent social conflict.
D. It exists only in capitalistic societies.</span>
-- The answer is B.
The largest empire of the early (pre-Columbian) American civilization was the Inca Empire. The Incas called their own empire Tawantinsuyo, meaning 'Land of the Four Quarters' or 'The Four Parts Together'.