Which of the following is not a major import of the united states?
a. coal
b. vehicles
c. clothing
d. chemicals

Recently, there has been pressure to loosen clean air standards. use economic arguments to support or oppose this proposed action.

The development of simple stone tools by early hominids led to the ability to procure meat more efficiently. this in turn led to the change in diet that included larger amounts of protein. many scholars believe that this shift in diet was a significant part of how our ancient ancestors adapted so quickly to a varied set of environments, and thus were able to begin cultural development. this demonstrates the intimate connection between

Economic growth in the united states does not affect the economies of other countries. select the best answer from the choices provided t f