Before tuberculosis was understood to be a communicable disease, and before the discovery of antibiotics to treat it, a major outbreak could kill or cripple a significant portion of a nation's labor force. How would such an event affect the economy? Illustrate the effect by dragging to shift either the aggregate demand curve or the long-run aggregate supply curve. To refer to the graphing tutorial for this question type, please click here. Price level (P) LRAS1 AD1