Step-by-step explanation:
Based on the concept of group polarization, it is likely that the group members will become even more enthusiastic about gun-possession rights after the meeting. Group polarization is the phenomenon where individuals, after discussing a topic within a like-minded group, tend to adopt more extreme positions and attitudes that align with the group's overall stance. In this case, since the group is already advocating for gun-possession rights, the discussion and reinforcement of these views within the group are likely to lead to heightened enthusiasm and more extreme positions among its members. So, the first statement is the most likely outcome.