Final answer:
Governments create trade protection for a minority at the expense of the majority by implementing tariffs, quotas, and other trade barriers on particular products. The majority does not object because it is easier to organize a small group of producers who benefit from protectionism compared to a larger group of consumers with diverse interests. Politicians who propose trade protection may get reelected because they can claim to be supporting local industries and saving or creating jobs.
Step-by-step explanation:
Governments create trade protection for a minority at the expense of the majority by implementing tariffs, quotas, and other trade barriers on particular products. These protections increase the costs of those products for consumers, transferring wealth from a large number of voters to a relative few. The majority does not object because it is easier to organize a small group of producers who benefit from protectionism compared to a larger group of consumers with diverse interests. Politicians who propose trade protection may get reelected because they can claim to be supporting local industries and saving or creating jobs.