In the post-Zhivkov era, extreme diversification of political organizations and activities paralleled a similar liberation in the media and the arts. Under Zhivkov Bulgaria had followed the totalitarian formula for media control, allowing only official radio and television stations and newspapers that were conduits for the official party line on all subjects. Limited artistic freedom came in several "thaw" periods (notably in the mid-1960s and the late 1970s) that closely followed similar relaxation in the Soviet Union. The charisma of Liudmila Zhivkova, appointed by her father to oversee cultural affairs in 1975, notably lightened the Bulgarian cultural scene from the late 1970s through 1981. The early 1980s was a time of unprecedented freedom for media discussion of controversial topics the Law on Plebiscites (1983) was to have promoted discussion of preselected issues of public interest, but by 1984 party reactionaries had reasserted control. The 1984 Bulgarian Writers' Conference called for more ideological content in literature, signaling a change that lasted through the end of the Zhivkov regime.

Data as of June 1992