Multiple choice How did the caste system develop? It was someone’s idea As Aryan society became more complex As European colonists made it mandatory As Harappan society became more complex Reveal answer Fill a bubble to check yourself B Correct answer Explanation As Aryan society transitioned from nomadic pastoralism to settled agriculture, the need for specialized roles increased. This complexity led to the formalization of the Varna system, which eventually became the rigid caste system.