What was the role of progressivists such as Elizabeth C. Stanton, Ida Tarbell, and Jane Addams?
A.
B.
C.
D.
They supported the decolonization of Asia and Africa
They encouraged women to play a role in a variety of social reforms
They introduced a series of literacy tests and physical examinations to manage immigrants
They were educational advocates that raised awareness of the effects of poverty on students'
opportunities