Margaret Thatcher senior member of the party and former Minister of Defence, as Foreign Minister in 1979. Although he was considered a "wet", he avoided domestic affairs and got along well with Thatcher. The first issue was what to do with Rhodesia, where the five-percent white population was determined to rule the prosperous, largely-black ex-colony in the face of overwhelming international disapproval. After the collapse of the Portuguese Empire in Africa in 1975, South Africa, which had been Rhodesia's chief supporter, realised that country was a liability. Black rule was inevitable, and Carrington brokered a peaceful solution at the Lancaster House conference
Premiership of Margaret Thatcher second ballot to Heseltine. On 22 November, at just after 9.30 am, she announced to the Cabinet that she would not be a candidate in the second ballot after all. Shortly afterwards, her staff made public what was, in effect, her resignation statement, in which she stated that she had "concluded that the unity of the Party and the prospects of victory in a General Election would be better served" if she stood down as Prime Minister. Neil Kinnock, Leader of the Opposition, proposed a motion of no confidence in the Government, and Margaret Thatcher seized the opportunity this presented