Please can you answer the questions i will mark as brainliest

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.

What consequences could gen galvez have faced for his major act of bravery?

What role did natural resources play in african politics?