Who developed the idea of nullification? A. John C. Calhoun
B.
Henry Clay
C.
Robert E. Lee
D.
Sam Houston

Which best describes president carter’s attempts to free the hostages in iran?

Which event was the main reason for the announcement of the quit india movement? what were the results of the movement?

In an industry in which there are several providers of a type of good, why can one business not charge much higher prices for their goods?