Abandoned, idle, or underused industrial or commercial properties that may be environmentally contaminated are called ________

As of 2008, about what percent of Internet users went online for a political purpose?

a. one-fourth b. one-third c. half d. three-quarters

Under the Articles of Confederation, the national government could

A) run the post office. B) levy taxes. C) regulate interstate commerce. D) establish a national judicial system. E) establish a national bank.