The East African country of Tanganyika in 1960 was something of a backwater of the British Empire in which the traditional character of wild Africa still held pride of place. Concurrently however, the winds of political change were, not least in the country's urban centres, promoting an ever-accelerating headlong rush towards a state of national independence or uhuru. It was against a backdrop of transition between the "old" and the new "Africa" that...