Which of the following is NOT a reason why comparative advantage differs among countries?

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.

Which group had an easier time adapting to american life because of similar backgrounds?

In three to four sentences explain how wage discrimination reaults in unegual pay and how this can be corrected