The correct answer is C) gun-rights group.
The National Rifle Association is an example of a gun-rights group.
NRA stands for the National Rifle Association. This is a controversial organization in the United States that supports the possession of guns. The NRA represents the interests of a group of people in America who own guns.
These NRA members hire lobbyists to negotiate with legislators in order to favor their particular interests. One of the petitions of this group is to vote against the laws that could control guns.
Some US citizens and groups are in favor of gun control laws due to the many terrible shooting incidents in high school, shopping center, and other places across the country.