Concept:Public opinion keeps democratic governance responsive and accountable to the people.
Explanation:In a democracy, public opinion reflects the collective views and concerns of citizens.
It allows people to question, criticise, and influence the decisions of their leaders.
Voting, protests, petitions, and media debates are common ways public opinion is expressed.
Because of this, leaders are forced to act in the public interest to maintain trust and legitimacy.
Therefore, public opinion acts as a check on both leadership and government activities.
Answer:A. check on leadership and government activities