b. Increased taxes affect consumer spending.
c. Morality can be legislated successfully.
d. People will sacrifice willingly for the common good.
Answer: D)social attitudes can make laws difficult to enforce
Explanation: Despite the attempts by the government to get people to act a certain way, the ‘Noble Experiment’ failed miserably. The government realized that people’s desire to make an informed and social decision that was long-established was going to negate its efforts to criminalize alcohol.