Foreign ministers meeting in Hyōgo are persuaded to recognise the restored Emperor Meiji of Japan, with promises that harbours will be open in accordance with international treaties.[4]
April 7 – The Charter Oath, drawn up by his councilors, is promulgated at the enthronement of the Emperor Meiji of Japan, promising deliberative assemblies and an end to feudalism.[5]
April 9 – Emperor Tewodros II of Ethiopia massacres at least 197 of his own people at Magdala. These are prisoners incarcerated, for the most part, for very trivial offenses, and are killed for requesting bread and water.
April 9–13 – Battle of Magdala: A British-Indian task force under Robert Napier inflicts 700 deaths and a crushing defeat on the army of Emperor Tewodros II; the British and Indians suffer 30 wounded, two of whom subsequently die. Tewodros commits suicide and Magdala is captured, ending the British Expedition to Abyssinia.
August 20 – Abergele rail disaster in Wales: An Irish Mail passenger train collides with 4 cargo trucks loaded with paraffin oil (more akin to modern kerosine); 33 are killed (the first major train disaster in Britain).
October 10 – Carlos Manuel de Céspedes declares a revolt against Spanish rule in Cuba, in an event known as El Grito de Yara or the Ten Years' War, initiating a war that lasts ten years (Cuba ultimately loses the war at a cost of 400,000 lives and widespread destruction).
English astronomer Norman Lockyer observes and names the D3Fraunhofer line in the solar spectrum, and concludes that it is caused by a hitherto unidentified element, which he later names helium.[10]
November 7 – The Battle of Moturoa, New Zealand, ends in a British defeat, due to an underestimate of Tītokowaru and his fortifications. There are heavy casualties for the colonial army and light casualties for the Māori defenders.
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^Gara, T. J. (May 1983). Smith, Moya (ed.). The Flying Foam Massacre: An Incident on North West Frontier, Western Australia. Papers presented in Section 25A, Archaeology, of the 53rd ANZAAS Congress. Perth: Western Australian Museum. pp. 86–94. ISBN0724497501. OCLC 16757628.
^Polak, Christian (2001). Soie et lumières: l'âge d'or des échanges franco-japonais (des origines aux années 1950). Tokyo: Chambre de Commerce et d'Industrie Française du Japon. p. 75.
^Keene, Donald (2002). Emperor of Japan: Meiji and His World, 1852-1912. New York: Columbia University Press. p. 137. ISBN978-0-231-12340-2. OCLC 46731178
^"State of Wyoming - Wyoming History". www.wyo.gov. Retrieved July 18, 2025.
^Rice, Daniel (2011). "The 'Uniform Rule' and its exceptions: a history of Congressional naturalization legislation" (PDF). Ozark Historical Review. 40. Archived from the original (PDF) on March 5, 2013. Retrieved June 11, 2012.
^Kochhar, R. K. (1991). "French astronomers in India during the 17th –19th centuries". Journal of the British Astronomical Association. 101 (2): 95–100. Bibcode:1991JBAA..101...95K.
^"Nagodba". Encyclopædia Britannica. 2009.
^Hampel, Clifford A. (1968). The Encyclopedia of the Chemical Elements. New York: Van Nostrand Reinhold. pp. 256–268. ISBN0-442-15598-0.
^"Katedraalin historia". Helsingin Ortodoksinen Seurakunta (in Finnish). Retrieved October 25, 2021.
^"The man who gave us traffic lights". Nottingham: BBC. July 2009. Retrieved August 13, 2012.
^Coe, Brian (1978). Colour Photography: the first hundred years 1840-1940. London: Ash & Grant. ISBN0-904069-24-9.
^Philip James Bone (1914). The Guitar and Mandolin: Biographies of Celebrated Players and Composers. Schott. p. 243.
^William Henry Kautt; William Kautt (1999). The Anglo-Irish War, 1916-1921: A People's War. Greenwood Publishing Group. p. 169. ISBN978-0-275-96311-8.
^The Crisis Publishing Company, Inc. (November 1980). The Crisis. The Crisis Publishing Company, Inc. p. 399.
^"Robert A. Millikan – Biographical". nobelprize.org.
^Frank Marshall Borras (1967). Maxim Gorky, the Writer: An Interpretation. Oxford. p. ix. ISBN978-0-19-815622-2.
^E. J. Freeman (1995). Edmond Rostand, Cyrano de Bergerac. University of Glasgow French and German Publications. p. 10. ISBN978-0-85261-467-9.
^Laura Paola Pellegrini (April 27, 2012). Le Fantôme de l'Opéra by Gaston Leroux: The novel's evolution and its theatrical and cinematic adaptations in the twentieth century. LED Edizioni Universitarie. p. 20. ISBN978-88-7916-584-6.
^Alexander Wasil Benko (1991). Emperor Alexander the First of Russia: A Sketch. A.W. Benko. p. 88.
^Robert Falcon Scott. In the Hands of a Child. p. 7.
^Douglas Percy Bliss (1978). Charles Rennie Mackintosh and Glasgow School of Art: Furniture in the School Collection. The School. p. 7.
^Rous, P. (1947). "Karl Landsteiner. 1868–1943". Obituary Notices of Fellows of the Royal Society. 5 (15): 294–324. doi:10.1098/rsbm.1947.0002. JSTOR 769085. S2CID 161789667.
^Fiery Ted: Anzac Commander by Michael Smith (2008, Christchurch NZ) ISBN978-0-473-13363-4
^Lamb, Gregory M. (July 5, 2005). "Before computers, there were these humans..." The Christian Science Monitor. Retrieved January 1, 2020.
^Alan Myers (1995). Myers' Literary Guide: The North East. Mid Northumberland Arts Group. p. 8. ISBN978-1-85754-199-1.
^Nicholas Martin; Jasper Rees (May 5, 2016). Florence Foster Jenkins. Pan Macmillan. p. 12. ISBN978-1-5098-2469-4.
^Paul Claudel (1964). The Correspondence, 1899-1926, Between Paul Claudel and André Gide. Beacon Press. p. 242.
^Born, Max, Arnold Johannes Wilhelm Sommerfeld, 1868–1951, Obituary Notices of Fellows of the Royal Society Volume 8, Number 21, pp. 274–296 (1952)
^Goran, Morris (1967). The Story of Fritz Haber. University of Oklahoma Press. p. 38. ISBN978-0-8061-0756-1. Retrieved April 30, 2021.
^Eleanor H Porter (September 2018). Pollyanna : Om Illustrated Classics. Om Books International. p. 117. ISBN978-93-80070-87-2.
^Alyn Shipton (February 21, 2002). Jazz Makers: Vanguards of Sound. Oxford University Press. p. 13. ISBN978-0-19-976130-2.
^Gordon, Margaret Maria (1881). The home life of sir David Brewster. D. Douglas. pp. 231–236. Retrieved September 18, 2011.
^John Guy Porter; Patrick Moore (1967). Yearbook of Astronomy. W. W. Norton. p. 47.
^William Harbutt Dawson (1888). German Socialism and Ferdinand Lassalle: A Biographical History of German Socialistic Movements During this Century. S. Sonnenschein. p. 25. ISBN978-0-598-44389-2. {{cite book}}: ISBN / Date incompatibility (help)
^BBC Music Magazine. BBC Magazines. 2000. p. 45.
^Edwin Legrand Sabin (January 1, 1935). Kit Carson Days, 1809-1868: Adventures in the Path of Empire. U of Nebraska Press. p. 800. ISBN0-8032-9238-4. {{cite book}}: ISBN / Date incompatibility (help)
^The Statistician and Economist: 1st-23d Issue 1876-1905/06. L.P. McCarty. 1876. p. 133.
^Franceschetti, Donald (1999). Biographical encyclopedia of mathematicians. New York: Marshall Cavendish. p. 377. ISBN9780761470717.
^Edward Ledger (1874). The Era Almanack, Dramatic & Musical. Era. p. 2.
^Day, Lance (1996). Biographical dictionary of the history of technology. London New York: Routledge. p. 1345. ISBN9781134650194.
"American Annual Cyclopedia and Register of Important Events of the Year 1868". American Annual Cyclopedia and Register of Important Events of the Year. 8. New York: D. Appleton and Company: 14 v. 1871. hdl:2027/coo.31924106392040. + via Google Books