Northern Rhodesia had been detained without trial, following claims that they had planned the indiscriminate killing of Europeans and Asians, and of African opponents, the so-called "murder plot". Shortly afterwards, on 12 March 1959, the governor of Northern Rhodesia also declared a State of emergency there, arrested 45 Zambia African National Congress including Kaunda and banned the party. Kaunda later received a 19-month prison sentence for conspiracy, although no credible evidence of conspiracy was produced. The declaration of States of emergency in both Northern Rhodesia and Nyasaland marked the end of attempts by their nationalist parties to work within the colonial system,
Rhodesia at the Olympics prove Rhodesia's racial discrimination in sport in order to use it to bar the National Olympic Committee permanently from the Games. Based on the evidence the organization was able to uncover, in 1975 the IOC voted 41–26 to expel Rhodesia from the Games on a permanent basis. The nation would not return to the Games until 1980, after the white-dominated government had fallen and the country had been renamed Zimbabwe. Rhodesia was still able to compete at the Paralympics in 1968 and 1972, as it had in 1960 and 1964, due to "deliberate decisions by politicians who were unwilling (for