The answer is: D. Religious groups worked for reform and social services.
During the industrialization, many poeple from all over the world come to the Urban area seeking new job opportunities. Not many of them get the jobs.
Because of this, the urban area was filled with high number of unemployed individuals who can't even obtain enough food to sustain themselves. At this time, religious groups help them by providing social services to help them survive.
the Buddhism and Confucianism have had an impact on China for about two thousand years or so! In fact, Chinese culture is rooted in these two philosophies and their impact on Chinese life and economics is pretty deep!
