British Prime Minister Margaret Thatcher with General Secretary of the Communist Party of China, Hu Yaobang (1915 - 1989) at 10 Downing Street, London, June 1986. (Photo by Fox Photos/Hulton Archive/Getty Images)
British Prime Minister Margaret Thatcher with General Secretary of the Communist Party of China, Hu Yaobang (1915 - 1989) at 10 Downing Street, London, June 1986. (Photo by Fox Photos/Hulton Archive/Getty Images)