Strike action is mostly used by

Step 1: Analyze the question The question asks which group most commonly uses strike action as a way to get what it wants.

Step 2: Explain the concept A strike is a collective, organised refusal to work. Its purpose is to pressure an employer or the government to meet certain demands, such as better pay, better working conditions, or policy changes.

Pressure groups (also called interest groups) are organised groups that try to influence government policy without seeking political office. Examples in Nigeria include:

• Nigeria Labour Congress (NLC)
• Academic Staff Union of Universities (ASUU)
• Nigerian Medical Association (NMA)
• Trade unions and professional associations

Strike action, protests, demonstrations, lobbying, and petitions are their main tools.

Step 3: Evaluate the options

• A. Political parties: They aim to win elections and form or influence government. They use campaigns and elections, not strikes.
• B. Traders: Traders may occasionally close their shops in protest, but this is not their typical or main method.
• C. Parliamentarians: They make laws and debate in the legislature. They may walk out or boycott sittings, but that is not a strike in the labour sense.
• D. Pressure groups: Labour unions and professional associations regularly use strikes to push their demands. This is the best fit.

Step 4: Answer The correct option is D. pressure groups.

Tip: Link the words together: strike, protest, lobbying, and petition = pressure groups. Political parties contest elections, while pressure groups pressure government.