A congress of the European powers, held at Laibach, in Austria, determined to suppress the liberal movement in Italy and to restore absolute rule in Naples. King Ferdinand of Naples agreed, though he had recently sworn to uphold the constitution. Austrian armies invaded Piedmont and Naples, speedily crushed the revolutionary movement, and the leaders of the popular party were shot or imprisoned.

Both in the Old World and in the New the year was one of political unrest. Brazil rebelled against Portuguese rule, and Mexico, Peru, and Ecuador against Spanish domination. Greece and the Christian tribesmen of the Balkans rose against Turkey. In retaliation, Greeks in Constantinople were strangled; Greek settlements on the Bosporus were wiped out; and the Patriarch of Constantinople, head of the Greek Church, was hanged by the Turks. Russia, on the point of declaring war against Turkey, was restrained by England and Metternich. Both Greeks and Turks carried on a war of indiscriminate slaughter.

Napoleon died at St. Helena, May 5, after nearly six years of captivity. A curious feature of his will was his bequest of ten thousand francs to Cantillon, who had attempted to assassinate Wellington. Queen Caroline of England, wife of George IV, died; serious riots at her funeral. John Keats, English poet, died.

In the United States, James Monroe began his second term as President. Missouri was admitted to the Union. Arrangements were made to open the territory of Liberia, on the west coast of Africa, as a colony for freedmen. Amherst College and the Massachusetts General Hospital were founded.

POPULATION—Washington, D.C., 13,247; New York (including the boroughs now forming Greater New York), 152,056; New York (Manhattan), 123,706; London (Metropolitan District), 1,225,694; London (old city), 125,434; United States (1820), 9,633,822; Great Britain and Ireland (1821), 20,893,584.

RULERS—United States, James Monroe; Great Britain, George IV; France, Louis XVIII; Spain, Ferdinand VII; Prussia, Frederick William III; Russia, Alexander I; Austria, Francis I; Pope Pius VII.

1822

The Turks slaughtered some twenty-five thousand Greeks on the island of Scio (Chios), and sold the surviving women and children into slavery. Constantine Kanaris, unaided, burned the flag-ship of the Turkish fleet. A Turkish army under Dramalis invaded the Grecian mainland, and reached Corinth, but gained no decisive success. Other nations, in response to popular sympathy for the Greeks, intervened to put an end to the war. Spain disturbed by civil war; King Ferdinand VII imprisoned in his own palace. Spanish efforts to reconquer the revolted colonies in South America ended disastrously in the battle of Ayacucho, in which General Sucre, a lieutenant of the great liberator Bolivar, decisively defeated the Spaniards. Brazil became independent of Portugal by a peaceful revolution, which set Dom Pedro, son of the Portuguese king, upon the Brazilian throne with the title of emperor. General Iturbide proclaimed himself Emperor of Mexico.

Percussion-caps invented. Cabs introduced in London, and their use immediately spread. Aleppo, Syria, destroyed by an earthquake; twenty thousand people killed. Percy Bysshe Shelley, English poet; Sir William Herschel, astronomer; and Antonio Canova, Italian sculptor, died. Viscount Castlereagh, British statesman, committed suicide.

RULERS—The same as in the previous year.