In which country is the city of Cape Town?

In which country is the city of Aswan? In which country is the city of Lagos? In which country is the city of Kano? In which country is the city of Johannesburg? In which country is the city of Durban? In which country is the city of Mombasa? In which country is the city of Timbuktu? In which country is the city of Dar es Salaam?