A. Burkina Faso
B. Namibia
C. PNG
D. Barmoda
Explanation:
Ouagadougou, also spelled Wagadugu, capital and largest town of Burkina Faso, western Africa. It was the capital of the historic Mossi kingdom of Wagadugu (founded in the 15th century) and the seat of the morho naba (“great king”) of the Mossi people.