Is this correct or not if its not can yall help me get them right

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 were some passive/non-direct ways that enslaved africans did to resist slavery?

As of 2013, the world’s total population was about