Concept:The distribution of manufacturing industries in Nigeria is uneven, with a clear dominant zone.
Explanation:Most of Nigeria’s industries are concentrated in the Western zone.
This is due to the presence of Lagos, which has a major seaport, good transport links, and a large market.
The zone also benefits from better infrastructure, access to electricity, and a concentration of skilled labour.
Other zones, such as the South-eastern, North-central, and Mid-western zones, have fewer industrial establishments.
As a result, the Western zone remains the country’s leading industrial region.
Answer:C. Western zone.