Possible Clues:

• Elevated atmosphere, for example, in an African country
• State of trap set up on river to the north
• Atmosphere, for example, in uprising in part of Africa
• African OPEC land
• West African country, capital Lagos
• Its capital is Abuja
• In rage I turn to this country
• River spirit around in African country
• Where Aissa was saved
• Broadcast, say, in backward country