The sentiment among most Northern politicians was that the Mexican War
A.
was unnecessary.
B.
strengthened the nation economically.
C.
was unavoidable.
D.
strengthened the nation politically.

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.

The purpose of laws were to restrict the rights of african americans who lived in southern states. a) "jim crow" b) "civil rights" c) "anti prohibition" d) "reconstruction acts"

Many members of the civilized tribes farmed