Risorgimento. c1800-70 Movement for unified Italy. Young Italy.

Ritter, Carl. 1779-1859. German founder of scientific geography.

Ritter, Johann. 1776-1810. Polish/German discoverer of UV light.

Rivas, Issac de. 1752-1828. Swiss inventor. Combustion engine, 1791. Automobile, 1802, carried 4 people and 1200 pounds of weight.

Rivera, Diego. 1886-1957. Mexican mural painter. Murals at Rockefeller Center 1933. Kahlo.

Roanoke Colony. 1587. English colony of 117 settlers in Virginia disappeared. Raleigh.

Robbins, Frederick. 1916-. US physician. Discovered polio virus with Enders, Weller.

Robert II. 1316-90. First Stuart King of Scotland. 1371-.

Robert Guiscard. 1015-85. Norman. Conquered and founded Two Sicilies.

Robert of Geneva. Clement VII, Antipope.

Roberts, Charles. 1860-1943. Poet, “Father of Canadian literature”. Songs of the Common Day 1893.

Roberts, Frederick. 1832-1914. British Field Marshal. Afghan War. Boer War.

Roberval, Gilles de. 1602-75. French physicist: balance 1670. Geometry of curves.

Robin Hood. 13C Legendary English archer and outlaw, who robbed the rich to help the poor.

Rochester, 2nd Earl. 1647-80. English satiric poet. History of Insipids 1676. Maim’d Debauchée.

Rockingham, 2nd Marquess. 1730-82. British Prime Minister. Tried to make peace with American colonies.

Rockwell, Norman. 1894-1978. US realistic painter of homey scenes. Saturday Evening Post covers.

Rococo. Art and Architecture 1720-70. Last stage of Baroque. Shell shaped motif in ornamentation. Dainty, graceful, ornate, smiling. Watteau. Boucher. Fragonard.

Roderick. -711. Last Visigoth king of Spain. Defeated by Saracens, killed.

Rodgers, Richard. 1902-79. US musical comedy composer. Oklahoma 1943. South Pacific 1949. Sound of Music 1959. Hart. Hammerstein.

Rodin, Auguste. 1840-1917. French sculptor: Thinker 1879-89. Balzac. Beethoven. Kiss 1886. Burghers of Calais 1884-6. Gates of Hell.

Rodney, George. 1718-92. British admiral. Seven Years War. American Revolution.

Rodó, José. 1872-1917. Uruguayan philosopher/writer. Ariel 1900.

Roebling, John. 1806-69. US civil enginerer. First steel cable suspension bridges. Began Brooklyn Bridge.

Rœntgen, Konrad. 1845-1923. German physicist, discovered X-rays 1895.

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