Which of the following statements is in agreement with the main ideas of the second paragraph
A.It is impossible to merely rely on our own effort to create a decent and humane society. B.Problems of industrial life arise directly or indirectly from the frustrations caused by in equality at work. C.We have little hope of creating a decent and humane society. D.Only after we solve the problem of inequality at work first can we create a decent and humane society.