How did opponents of civil rights try to prevent major laws from passing? A. They defeated the laws with a majority
B. They forced a presidential veto.
C. They filibustered to delay voting,
O D. They abstained from voting.

C

Explanation:

very common tactic used

c. mass = force / accellaration

step-by-step explanation:

during both period congress passed law restricting the civil liberties of american citizen that meet with the overall public support is the one statement that explain the rate scare of the 1920 and 1950 is very similar