Concept:Public opinion is the collective attitude of citizens toward issues that directly concern their lives or society.
Explanation:It is the sum of individual views held by members of a community on a particular matter.
These views arise whenever citizens are affected by policies, events, or conditions around them.
Public opinion, therefore, is not about private associations, foreigner rights, or government alone.
It focuses on pressing matters that touch the welfare and interest of the people.
Out of the options given, the phrase "key issues that affect them" best captures this meaning.
Answer:D. key issues that affect them