The seventeenth century was an era of mercantilism during which much wealth was sent abroad to expand the colonies and huge amounts of foreign goods were imported

The device used in automobile engines to transform emission pollutants into harmless gases is the

A) manifold scrubber. B) transmission plate. C) carburetor emission activator (CEA). D) distributor cap. E) catalytic converter.

In his first term in office, Barack Obama vetoed

A. only two bills. B. numerous pieces of legislation. C. two major bills and a large number of minor ones. D. zero bills. E. only five bills.