The Bill of Rights Has, During the 20th Century, ______

The Bill of Rights has, during the 20th century, ______.

A) gradually by incorporation, come to be accepted as national policy that applies to every level of government
B) been so seriously restricted that most civil liberties are primarily protected by state constitutions
C) been incorporated into each state constitution so that all 50 states now actually have the exact language of the Bill of Rights amended onto each state constitution
D) become unimportant as struggles over individual rights no longer cause much political discord