The correct option is B Economic conditions
Caste system has long divided people and united them in a form of community different from another. Since people have constitutional rights and modern developmental perspective does not consider caste system as a barrier to avail opportunities it led to the emergence of different interests within the same caste people. People who earn well, have facilities to avail or have higher educational qualification have different interests and goal compared to those who do not have. The economic condition became the criteria for defining the inclination of people's interest.