Which kind of committee, comprised of members selected from each chamber of Congress, can be convened to conduct a special investigation in the event of a major scandal?

The MOST obvious sign of the party realignment of recent decades has been the strong tendency of

A. the West Coast to vote Democratic.
B. Colorado to vote Democratic.
C. the Midwest to vote Democratic.
D. the South to vote Republican.
E. the Plains states to vote Republican.

Most media outlets are a. for-profit businesses

b. nonprofit businesses. c. political organizations. d. public service agencies.