Todor Zhivkov

Zhivkov became First Secretary of the Bulgarian Communist Party, succeeding Vulko Chervenkov. He would hold this position for 35 years, making him the longest-serving leader of any Eastern Bloc country.

Zhivkov introduced limited market-oriented reforms to the Bulgarian economy, allowing some private enterprise and decentralization. The reforms aimed to improve efficiency but were constrained by the communist system and ultimately had limited impact.

Zhivkov's regime launched a campaign to forcibly assimilate Bulgaria's ethnic Turkish minority, requiring them to adopt Slavic names and banning Turkish language and cultural practices. This led to widespread protests and a mass exodus of Turks from Bulgaria.

Facing mass protests and the collapse of communist regimes across Eastern Europe, Zhivkov was forced to resign as party leader and head of state. He was later arrested and tried for corruption and abuse of power.