Final answer:
Explaining a situation in an argument often involves showing that the issue has broader societal implications, not just affecting a few but affecting the community or society as a whole.
Step-by-step explanation:
When you explain a situation in an argument, you generally aim to show that the problem doesn't just affect only a few individuals but the society as a whole (option B). An argument often involves defining the problem, examining its causes and effects, and why it is an issue that needs addressing. The purpose may be to examine possible solutions or to recommend a specific solution. Especially in the context of collective action problems, it's recognized that such issues are less severe in small groups where there are mechanisms to enforce cooperation.
Understanding the wider implications of a problem is crucial, whether it concerns education barriers, economic policies, or global challenges like poverty and warming. For instance, the work of Nobel Prize-winning economists Esther Duflo, Abhijit Banerjee, and Michael Kremer in breaking down complex economic issues into manageable interventions demonstrates the importance of addressing issues that affect society broadly.