Increasing Partisanship in Government at All Levels Since the 1980s

Increasing partisanship in government at all levels since the 1980s has resulted in which of the following?

A) voters becoming active in the business of their party
B) an increase in the number of competitive districts in House races
C) undermining of civil liberties and a turn toward socialism
D) an increase in the use of conference committees to iron out differences
E) bitter debates, incivility, and difficulty in reaching agreements