Final answer:
If an interest group like the NRA nominated its own candidate, it could gain support, influence policy, and shape the political landscape.
Step-by-step explanation:
If an interest group such as the NRA nominated its own candidate, it could have several potential outcomes. Firstly, the candidate may receive support and campaign contributions from NRA members and sympathizers, which could improve their chances of winning an election. Secondly, the candidate may prioritize the interests and agenda of the NRA, such as supporting gun rights, if they are elected. Finally, the nomination of an interest group candidate could lead to increased awareness and debate around the issues important to that group, potentially shaping the overall political landscape.