Q Question 1 1 out of 1 points The distribution of income in a market economy is primarily determined by differences in Question 2 1 out of 1 points Which of the following groups has experienced the greatest DECREASE in poverty rates since 1959? Question 3 The U. S. Department of Agriculture defines the official poverty level as Question 4 The largest drop in the percentage of families below the poverty level occurred Question 5 The major social insurance program in the United States is