5. What part did the Keating Owen Act (1916), National Child Labor Committee (1907), and Jane Addams play in advocating for the changes reflected by the graph above?
a. Keating Owen Act:
Se...
b. National Child Labor Committee:
C. Jane Addams:

The author of the article, arthur brooks, has been president of the american enterprise institute since 2009, an organization committed to protecting free enterprise in the united states.he is the author of several books, including "the road to freedom: how to win the fight for free enterprise."