query: How did Alexander II die?
passage: Alexander II of Russia
Alexander II (Russian:Алекса́ндр II Никола́евич, tr.Aleksandr II Nikolayevich,IPA:[ɐlʲɪˈksandr ftɐˈroj nʲɪkɐˈlajɪvʲɪtɕ]; 29 April 1818 – 13 March 1881)[1] was the Emperor of Russia from 2 March 1855 until his assassination on 13 March 1881. He was also the King of Poland and the Grand Duke of Finland.[2]
passage: Alexander II of Russia
Portrait of Alexander II, 1856 Portrait of Emperor Alexander II wearing the greatcoat and cap of the Imperial Horse-Guards Regiment. circa 1865 Alexander II, by Sergei Lvovich Levitsky, 1860 (The Di Rocco Wieler Private Collection, Toronto, Canada) Alexander II, portrait by Konstantin Makovsky. 1881 The Monument to the Tsar Liberator in Sofia commemorates Alexander II's decisive role in the Liberation of Bulgaria from Ottoman rule during the Russo-Turkish War of 1877-78. A monument to Alexander II in Częstochowa, the spiritual heart of Poland. A monument to Alexander II in Plovdiv, Bulgaria.