Answer and Explanation:
1. The main difference between social Darwinism and the social gospel is the way each of these concepts shows how human beings should react to social problems and issues. While social Darwinism affirms that the human being should not interfere in how social problems and issues develop, the social Gospel affirms that human beings should interfere in favor of the most devalued social classes.
2. The Social Gospel advocates that social policies must be established and structured to help those most in need. Social Darwinism argues that social policies must be established to enhance the rise of more capable and efficient people.
3. For Social Dawimism, the government and individuals must encourage competitive actions that allow a select number of individuals to ascend socially, forming a social elite. The social Gospel, on the other hand, believes that the government and the people should encourage actions that create social equality and reduce the number of individuals in need socially and economically.