Probably the most famous Hooverville was the one founded on Anacostia Flats, just outside Washington, D.C., in 1932. Thousands of World War I veterans, calling themselves the Bonus Army, had arrived in the nation's capital to demand early payment of a bonus they had been promised at the end of the war.
amphipatic compounds (both hydrophilic/hydrophobic) synthesized in liver & secreted by gallbladder into intestinal lumen to emulsify fats in the intestine bile salts gut hormone secreted by intestinal cells when stomach content enters the intestine; stimulates contraction of gallbladder, release of bile acids & secretion of pancreatic enzymes
The liver makes Bile and is stored in the Gall bladder. Bile is secreted into the small intestine in response to the presence of fats. Bile salts emulsify the fats into smaller particles that can be broken down further by enzymes (Lipases) into fatty acids that may be absorbed through the intestinal wall.