that had caused chaos in Mozambique five years earlier. Such an exodus had been prepared for by the South African government. With the agreement of the British Governor of Rhodesia, South African troops had entered the country to secure the road approaches to the Beit Bridge border crossing point. Refugee camps had been prepared in the Transvaal. On the day the election results became known, most white families had prepared contingency plans for flight, including the packing of cars and suitcases. However, after a meeting with Robert Mugabe and the central committee of ZANU (PF), Ian Smith was reassured that whites could and should stay in the new Zimbabwe. Mugabe promised that he would abide strictly by the terms of the Lancaster House Agreement and that changes in Zimbabwe would be made gradually and by a proper legal process. In a CBS news interview, Mugabe claimed that Rhodesian whites "...are still in control of the economy, the majority being commercial farmers." Mugabe, however, would reverse his commitment to these agreements some years later; the regime began confiscating white-owned farmlands. This is widely blamed for leading to the deterioration of the Zimbabwean economy, which plagues the country today. On 18 April 1980 the country became independent within the Commonwealth of Nations as the Republic of Zimbabwe, and its capital, Salisbury, was renamed Harare two years later. Geography Rhodesia is equivalent in territory to modern Zimbabwe. It was a landlocked country in southern Africa, lying between latitudes 15° and 23°S, and longitudes 25° and 34°E. It was bordered by South Africa to the south, the Bechuanaland Protectorate (later Botswana) to the west and southwest, Zambia to the northwest, and Mozambique to the east and northeast. Its northwest corner was roughly from South West Africa (present-day Namibia), South Africa, nearly forming a four-nation quadripoint. Most of the country was elevated, consisting of a central plateau (high veld) stretching from the southwest northwards with altitudes between . The country's extreme east was mountainous, this area being known as the Eastern Highlands, with Mount Inyangani as the highest point at . Climate Rhodesia had a tropical climate with many local variations. The southern areas were known for their heat and aridity, parts of the central plateau received frost in winter, the Zambezi valley was also known for its extreme heat and the Eastern Highlands usually experienced cool temperatures and the highest rainfall in the country.