Todor Zhivkov to 1988, Bulgaria won an unprecedented 153 Olympic medals and numerous European and world competitions in sports as diverse as volleyball, rhythmic gymnastics and wrestling. Dissent was punished under Zhivkov's rule. The CSS was a feared tool of control, and overt opposition largely stayed underground until the late 1980s. In 1978, the Bulgarian dissident Georgi Markov was assassinated in London by an agent who stabbed him with an umbrella tip which implanted a very small ricin ball. According to former KGB general Oleg Kalugin, this was requested by Zhivkov and either performed by the KGB or it assisted the CSS;
Under the Umbrella Tree Under the Umbrella Tree Under the Umbrella Tree is a Canadian children's television series created by Noreen Young that originally aired on CBC from 1986 to 1993. The show was produced by CBC and Noreen Young Productions, and also later by The Disney Channel which began airing the show on May 7, 1990. The series centers on a diverse set of main characters who share a house on Spring Street in a suburb of Ottawa, Ontario. The characters include Holly (a human), Iggy (an iguana), Jacob (a blue jay), and Gloria (a gopher). The show's title is derived from the