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,
Flag of Zimbabwe for freedom and peace. The design is based on the flag of Zimbabwe's ruling party, the Zimbabwe African National Union – Patriotic Front. The country now known as Zimbabwe was formally known as Southern Rhodesia from 1895 to 1980 — although simply Rhodesia was used locally between 1964 until June 1979 after Northern Rhodesia obtained its independence — and then Zimbabwe Rhodesia between June and December 1979. Southern Rhodesia achieved responsible government in 1923, and thereby became a British self-governing colony following three decades of rule by the British South Africa Company. Following the granting of responsible government a flag