Victoria Ka`iulani Kalaninuiahilapalapa Kawêkiui Lunalilo (Crown Princess) is born in Honolulu.
United States and Kingdom of Hawaii enter into Reciprocity Treaty allowing sugar and Hawaiian other products into U.S. without paying customs duties.
All Apaches west of the Rio Grande ordered to the San Carlos Reservation. The materially superior powers in asymmetric warfare often wage war by internment of civilian populations.
International agreement between Russia and Japan that Russia will have Sakhalin and Japan the Kuriles.
Newton's Parakeet becomes extinct.
Timeline
April 21: Former Democratic Delegate from the Territory of New Mexico José Manuel Gallegos dies in Santa fe, New Mexico.
May 18: Ida Mabel Limouzin, George Orwell's mother, is born in Penge, south of London.
June 3: Gen. Philip Sheridan (Union War Hero) marries Irene Rucker in Chicago.
August: Richard Blair, George Orwell's father, joins the Opium Department of the Indian Government as Assistant Sub-Deputy Opium Agent, 3rd grade.