 Complete the following phrase:  Following Zambian independence effective from October 1964, Ian Smiths Rhodesian Front RF government in Salisbury dropped the designation Southern in 1964 once Northern Rhodesia had changed its name to Zambia, having the word Southern before the name Rhodesia became unnecessary and the country simply became known as Rhodesia afterwards. Intent on effectively repudiating the recently adopted British policy of no independence before majority rule, Smith issued a Unilateral Declaration of Independence commonly abbreviated to UDI from the United Kingdom on 11 November 1965. This marked the first such course taken by a rebel British colony since the 