Which of the following was a religious movement at the turn of the twentieth century that sought justice for the less fortunate?

the housing reform movement

the social darwinism movement

the settlement house movement

the social gospel movement

The correct answer is "The social gospel movement".

The Social Gospel was a movement that applied Christian Ethics to address problems in society. These issues included economic inequality, poverty, alcoholism, crime, child labor, among others. The organization originated as many protestants were disgusted with the level of poverty that existed in the United States in the years after the Civil War and towards the turn of the century. It reached its peak during the early 20th century in the United States and Canada.