The American Red Cross was founded in 1881 by Clara Barton to provide humanitarian aid during wartime. It has since expanded its mission to also help people affected by natural disasters and public health crises. During World War I, the Red Cross recruited over 20,000 nurses, raised $400 million, and helped victims of the 1918 influenza epidemic. After WWI, the Red Cross focused on helping veterans and established safety and health programs that it continues today.