Flag of Rhodesia the Federation, Northern Rhodesia and Nyasaland became the independent states of Zambia and Malawi respectively. Southern Rhodesia became known simply as Rhodesia, although its legal name remained the Colony of Southern Rhodesia. In April 1964 Rhodesia adopted a light air force ensign with the shield from the coat of arms of Rhodesia in the fly. This was the first time the lighter shade of blue ensign was used by a British colony, although Fiji and Tuvalu both adopted the colour after independence. Following the Unilateral Declaration of Independence (UDI) on 11 November 1965, the flag was retained, but three years
Northern Rhodesia crashed in 1931. An international agreement restricted output. This caused a catastrophe in Northern Rhodesia where many employees were sacked, and put an end to hopes which many Europeans had held of turning Northern Rhodesia into another white dominion like Southern Rhodesia. Many settlers took this opportunity to move back to Southern Rhodesia, while Africans returned to their farms. Despite the economic crash large firms were still able to maintain a profit. The fact that unemployed workers had left meant there were no increases in taxation, and labour costs remained low. At a 1932 conference of copper producers in New