<prompt> Qedela umusho olandelayo: Usuku Lokukhululwa, olwaziwa ngokusemthethweni njengoSuku Lokukhululwa KweBulgaria Embusweni Wase-Ottoman eBulgaria lugujwa ngoMashi 3. Ikhumbula ukukhululwa kweBulgaria ngesikhathi semicimbi yeMpi yaseRussia neTurkey 18771878 eyaholela ekwakhiweni kabusha kombuso waseBulgaria. Isivumelwano saseSan Stefano esasayinwa ngomhlaka 3 Mashi 1878 sacabanga ukuthi uMbuso Wase-Ottoman uzokwamukela ukusungulwa kabusha kombuso waseBulgaria owanqotshwa ngekhulu le-14 ngesikhathi se-  <response>: Izimpi zaseBulgaria nezase-Ottoman. Kwagubha okokuqala ngo-19 February 1880 ngokuthi Usuku lokubulawa koMbusi u-Alexander II kanye nokuqedwa kweSivumelwano Sokuthula saseSan Stefano. Kwaqokwa ngokusemthethweni njengoSuku Lokukhululwa ngosuku lwayo lweshumi ngo-1888 yi-Principality of Bulgaria. Kwaze kwaba ngo-1978 lapho laqala ukugujwa ezweni lonke. Yaba iholide elisemthethweni ngomthetho 236 kaSihlalo woMkhandlu Wombuso ngomhlaka 27 kuFebhuwari 1990, owaqala ukusebenza ngomhlaka 5 Mashi. 