The main role of pressure groups is to

Step 1: Analyze the question The question asks for the main role of pressure groups. These are organized groups such as NLC, ASUU, NBA, NMA and market women's associations. They are not political parties, and they do not seek to take control of government.

Step 2: Explain the concept A pressure group is an organized body of people with common interests. It tries to influence government policies and decisions in favour of its members or its cause, without seeking political power itself. Its methods include lobbying legislators, petitions, press campaigns, demonstrations, and strikes.

Step 3: Evaluate the options

• A. Influence the legislature to make decisions favourable to them. This is correct. Lobbying lawmakers and policy makers is the core function of a pressure group. Laws and policies are made by the legislature, so that is where the group directs its pressure.
• B. Inject emotion and selfish debates. This is not a role. It is a criticism some people make, not a function.
• C. Influence the public. Pressure groups do try to win public support, but this is a method used to reach their goal, not the main role.
• D. Use all means, including bribery. Bribery is illegal and unethical. It is not a legitimate role, even if some groups misbehave.

Step 4: Answer The main role is to influence government decision-making, especially the legislature, in favour of the group's interests.

Exam tip: In JAMB Government, remember the contrast. Political parties seek to win power, while pressure groups seek to influence those in power. If an option mentions influencing government or the legislature, it is usually the right choice. Be careful with options containing extreme words like "all means" or "bribery".