What was the term given to Spanish protestors who set up camps in parks to demonstrate their opposition to current economic problems?

Which of the following was a Progressive Era reform?

a. direct election of senators b. party conventions c. establishment of patronage d. establishment of single-member districts

Both explanatory and evaluation research studies are concerned with the causes and effects of social phenomena. The difference between them is that evaluation research focuses on the ______.

A. effect of particular policies or programs B. meanings that people give their actions C. description of the social phenomena of interest D. consideration of the impact of social context