Answer:
C. Poverty and disease persist in a sector of Indian society.
Explanation:
Poverty and disease in the Indian society is the clear option that hasn´t improved India´s development, with a population of almost 1.4 billion people, India is one of the most populated countries in the world, and has done a lot to help its economy and the economy of its people, but still is far away in terms of equity and equal opportunites for all, so poverty and diseases are still a big part of india´s society.
