Premiership of Margaret Thatcher that Thatcher proceed cautiously in working with black communities because she believed they gave cannabis to babies. Premiership of Margaret Thatcher Margaret Thatcher served as Prime Minister of the United Kingdom from May 1979 to November 1990. She became Prime Minister after serving as Leader of the Conservative Party since 1975. In domestic affairs, Thatcher is best known for her sweeping policies concerning the affairs of the economy, including the privatisation of most nationalised industries. In foreign policy, she fought a war against Argentina and played a key role with President Ronald Reagan and Soviet leader Mikhail Gorbachev in ending
Death and funeral of Margaret Thatcher to the funeral. Argentine foreign minister Héctor Timerman said that any invitation would have been "just another provocation". The Argentine ambassador Alicia Castro was invited in line with diplomatic protocol, but declined the invitation. Indian Prime Minister Manmohan Singh and South African President Jacob Zuma expressed their "deepest sympathies". as did Russian President Vladimir Putin, who said that Thatcher was "a pragmatic, tough and consistent person". Former Soviet leader Mikhail Gorbachev expressed sadness at the loss of a "great" politician "whose words carried great weight". Social media played a significant role in the aftermath of her death, with celebrities channelling