Concept:The 1948 riots in the Gold Coast awakened nationalist feelings and encouraged the people to demand self-government.Explanation:The 1948 riots were a result of widespread frustration after World War II. A positive outcome was that they made more Ghanaians politically conscious and aware of the need to fight for independence. The riots also pushed the British to introduce reforms, but the key positive effect among the options was increased political awareness.Answer:B. Increased political awareness among the people.