A. referendum
B. public opinion
C. gerrymandering
D. suffrage
Correct Answer: Option A
A. referendum
Explanation
A referendum:- is a direct vote in which an entire electorate is invited to vote on a particular proposal. This may result in the adoption of a new law. In some countries, it is synonymous with a plebiscite or a vote on a ballot question. It could be a ”yes or no”