Concept:Pressure groups are organisations that seek to shape public policy without aiming to hold political power.
Explanation:Pressure groups are also known as lobby or interest groups.
Their major objective is to influence the decisions of the government.
They do not aim to form the government or to gain political office.
They also do not contest elections or try to change the ruling government by taking power themselves.
Instead, they persuade and pressurise those in authority to make policies in their favour.
They may use lobbying, protests, campaigns, and consultations as means of pressure.
Answer:C. influence government.