Stefan Stambolov (1854–1895) served 1886-1894 initially as regent after which you can primary minister for the new ruler, Ferdinand I of Bulgaria (prince 1887–1908, tsar 1908–1918). Stambolov believed that Russia's liberation of Bulgaria from Turkish rule had been an attempt by Czarist Russia to turn Bulgaria into its protectorate. His https://bulgaria94714.blogrelation.com/35307104/facts-about-bulgaria-revealed