State restrictions on handguns and other arms are now subject to strict constitutional review

Which of the following is an enumerated power of Congress?

a. the power to lay and collect taxes b. the power to make treaties c. the power to appoint federal judges d. the power to issue executive orders

If you are trying to describe current events, what type of research are you conducting?

a) historical research b) descriptive research c) experimental research d) correlational research