1956 High School Exchange Students Debate on Prejudice (1). Nigeria, Ethiopia, Ghana, South Africa

We see a different batch of students, but from the same countries debating the same topic as in 1957.
Gold Coast (Ghana today) - Alfred Bannerman, South Africa - Dicks Loubser, Nigeria - Mohammed Liman, Ethiopia - Nebiat Tafari. The boys from this debate can also be seen in this final group episode: https://youtu.be/KoJ52ssYPUY