The fact that 70 percent to 90 percent of Americans report belonging to at least one interest group is evidence for the theory of _____.

In general, social experiments are better for narrowly targeted short-term micro-level concerns than for complex macro-level issues in which many factors work together

Indicate whether the statement is true or false

What percentage of the American population went uninsured in 2011?

a. over 5 percent b. over 17 percent c. over 23 percent d. about 33 percent