The following are benefits member countries derive from the Economic Community of West African State (ECOWAS) except _______

Analyze the question: We are asked for the one item that is NOT a benefit member countries get from ECOWAS (an "except" question).

Concept: ECOWAS (Economic Community of West African States) was founded in 1975 by the Treaty of Lagos. Its main aims are:

• Promoting economic cooperation and integration among West African states
• Creating a larger market through removal of trade barriers and a free trade area
• Free movement of persons, goods, and services
• Promoting regional peace and security (through ECOMOG, its peacekeeping force)

Going through the options:

• A. Economic cooperation: This is the core purpose of ECOWAS, so it is a benefit.
• B. Larger market: Removing trade barriers lets goods move across member states, creating a bigger market. This is a benefit.
• C. Military assistance: ECOWAS has ECOMOG, which has intervened in Liberia, Sierra Leone, and Guinea-Bissau, so this is arguably a benefit. It is not a standing defence pact, but there is regional security support.
• D. Free ports: ECOWAS does not give members free ports. Each country owns and controls its ports and charges fees. ECOWAS promotes free movement of goods and people across borders, not free-of-charge ports. So this is not a benefit.

Tip: In "except" questions, first confirm the options that match the organisation's stated objectives (trade, cooperation, peace and security, free movement). The one that sounds like a specific privilege not found in the treaty is usually the answer. Remember: ECOWAS gives free movement, not free ports.