1855
In Kansas occur great election riots and bloodshed incidental to a bitter struggle for supremacy between pro-slavery and anti-slavery partisans. War with the Sioux and other Indian tribes. The Niagara Railway Suspension Bridge is completed. Dissatisfaction over rapidly increasing immigration develops the new "American" or "Know Nothing" party; riots and disturbances occur. Relief expedition rescues Dr. Kane, the arctic explorer.
In Nicaragua, General Walker's American filibustering expedition effects a conquest, and a republic is established with Walker as president (see 1856). In Mexico, Santa Anna is finally overthrown by the party of Alvarez and Comonfort, and goes into exile; Alvarez resigns government to Comonfort. In Panama, a railway across the isthmus is opened.
In England, the mismanagement of the Crimean campaign brings a storm of indignation upon the Aberdeen ministry. Anticipating a motion for a committee of inquiry, Lord John Russell tenders his resignation, which is followed by overwhelming defeat of the government. Lord Palmerston, now over seventy years of age, is called upon to form a cabinet. Except for one brief interval, Palmerston remains prime minister through the rest of his life. Victor Emmanuel, King of Sardinia, joins in the war against Russia; notable rise and influence of his great minister, Cavour (see 1859). Fall of Sebastopol, and negotiations for peace (see 1856). Great international exhibition opened at Paris. Two attempts made upon life of Napoleon. In England, Captain McClure receives a reward of five thousand pounds and knighthood for discovering the Northwest Passage. Meanwhile, in Africa, Livingstone is pushing steadily across the Dark Continent, and discovers the Victoria Falls of the Zambesi. Severe earthquakes at Tokyo, in Japan, and at Broussa, in Asiatic Turkey.
RULERS—The same as in the previous year, except that Nicholas I is succeeded by his son, Alexander II, as Czar of all the Russias.