Akosombo dam is constructed on Volta river in ______?

Akosombo dam is constructed on Volta river in ______?

اکوسومبو ڈیم ______ میں وولٹا ندی پر بنایا گیا ہے؟
Explanation

Akosombo Dam completed in 1965.

Its construction was jointly financed by the government of Ghana, the World Bank, the USA, and the UK.