There was never the least attention paid to what was cut up for sausage; there would come all the way back from Europe old sausage that had been rejected, and that was moldy and white—it would be dosed with borax and glycerin, and … made over again for home consumption. —Upton Sinclair, The Jungle, 1906 What was one of the unintended outcomes of Upton Sinclair's book The Jungle? (1 point) Responses Emphasis on working conditions in other industries Emphasis on working conditions in other industries Federal regulation of the food and drug industry Federal regulation of the food and drug industry Increased sales in the meatpacking industry Increased sales in the meatpacking industry Reduced public interest in food safety