According to the Who's Getting What? Who Are the Poor? feature box, which group has the highest ...

According to the Who's Getting What? Who Are the Poor? feature box, which group has the highest percentage living below the poverty line?
 
  a. Whites
  b. African Americans
  c. female heads of households
  d. those under age 18

Question -2-

Out of the 13 advanced democracies examined in the text, where does the United States rank in terms of life expectancy? Use the figures included in the Compared to What? feature box to answer this question.
 
  a. 1st
  b. 2nd
  c. 9th
  d. 12th

Question -3-

According to the text, what do most U.S. citizens believe contributes to the causes of poverty?
 
  a. moral values
  b. increase in single parents
  c. drug abuse
  d. poor public schools