7. Use the photographs to answer the question. Which of the following was a major cause of the conditions in the 1930s depicted in the photographs? A. tree-felling by logging companies B. over-farming on the Great Plains C. the massacre of buffalo on the Great Plains D. insufficient irrigation in the Southwest 8. How did Senator Huey Long's approach to the Depression differ from that of the New Deal? A. Long opposed increased federal spending. B. Long promised an income of 2,000 to every family to be financed by taxes on the rich. C. Long called for the government ownership of banks and utilities. D. Long accused Roosevelt of being a "traitor" to his class. 9. On what grounds did the U.S. Supreme Court rule that several New Deal programs were unconstitutional? A. The federal government had no right to interfere in businesses operating in a single state. B. New Deal programs were interfering too much with interstate commerce. C. New Deal programs failed to protect the rights of minorities. D. The federal government needed to take stronger action to promote the general welfare.