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,
Rise, O Voices of Rhodesia Rhodesia" in 1974. The national anthem lost its legal status in December 1979, when the UK took interim control of the country pending its internationally recognised independence as Zimbabwe five months later. Rhodesia's use of the well-known Beethoven tune has since caused the playing of "Ode to Joy" to be controversial in modern-day Zimbabwe. A dispute over the terms for the granting of full statehood to the self-governing colony of Rhodesia led its predominantly white minority government, headed by Prime Minister Ian Smith, to unilaterally declare independence from the UK on 11 November 1965. As Whitehall had been insisting on