Dudley Senanayake vs Hu Yaobang

Senanayake became Prime Minister of Ceylon in 1952 after the death of his father, D. S. Senanayake. He led the United National Party government, continuing his father's policies of moderate nationalism and pro-Western alignment. His first term lasted until 1953.

Senanayake resigned as Prime Minister in 1953 following a massive nationwide hartal (strike) against his government's decision to cut the rice subsidy. The protest turned violent, with dozens killed. His resignation was seen as a response to public pressure and political crisis.

Senanayake became Prime Minister again in 1965, leading a UNP-led coalition government. His second term focused on economic stabilization, agricultural development, and maintaining neutrality in foreign policy. He served until 1970, when his government lost the election.

Senanayake became Prime Minister for a third time in 1972, leading a minority government. His term was marked by economic difficulties and the rise of the Janatha Vimukthi Peramuna (JVP). He resigned in 1973 due to ill health and political instability.

Hu Yaobang became General Secretary, succeeding Hua Guofeng. He promoted political reforms, including the rehabilitation of victims of the Cultural Revolution and the relaxation of censorship.

Hu Yaobang launched a campaign against Western cultural influences, which he saw as 'spiritual pollution'. The campaign targeted intellectuals and artists, but was later scaled back due to backlash.

Hu Yaobang was forced to resign after student protests in 1986-87. He was criticized for being too lenient on dissent and for failing to maintain party discipline.

Hu Yaobang's death from a heart attack triggered massive student-led protests in Tiananmen Square. Mourners demanded political reform, leading to the Tiananmen Square crackdown.