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Vatican Council, Second

(Encyclopedia)Vatican Council, Second, popularly called Vatican II, 1962–65, the 21st ecumenical council (see council, ecumenical) of the Roman Catholic Church, convened by Pope John XXIII and continued under Pau...

Booth, John Wilkes

(Encyclopedia)Booth, John Wilkes wĭlks [key], 1838–65, American actor, the assassin of Abraham Lincoln, b. near Bel Air, Md.; son of Junius Brutus Booth and brother of Edwin Booth. He made his stage debut at the...

personality

(Encyclopedia)personality, in psychology, the patterns of behavior, thought, and emotion unique to an individual, and the ways they interact to help or hinder the adjustment of a person to other people and situatio...

Disraeli, Benjamin, 1st earl of Beaconsfield

(Encyclopedia)Disraeli, Benjamin, 1st earl of Beaconsfield dĭzrāˈlē [key], 1804–81, British statesman and author. He is regarded as the founder of the modern Conservative party. Disraeli succeeded the earl ...

Parnell, Charles Stewart

(Encyclopedia)Parnell, Charles Stewart pärˈnəl, pärnĕlˈ [key], 1846–91, Irish nationalist leader. Haughty and sensitive, Parnell was only a mediocre orator, but he possessed a marked personal fascination an...

Kepler's laws

(Encyclopedia)CE5 Schematic representation of Kepler's second law: The areas ABF and A′B′F′ are equal and are swept out in equal intervals of time by a planet orbiting around the sun (at F). Kepler's laws...

Seward, William Henry

(Encyclopedia)Seward, William Henry, 1801–72, American statesman, b. Florida, Orange co., N.Y. In 1861, Seward became Secretary of State under Abraham Lincoln, and many expected him to be the real power in th...

Giotto

(Encyclopedia)Giotto (Giotto di Bondone) jôtˈtō dē bōndôˈnā [key], c.1266–c.1337, Florentine painter and architect. He is noted not only for his own work, but for the lasting impact he had on the course o...

Buchanan, James

(Encyclopedia)Buchanan, James, 1791–1868, 15th President of the United States (1857–61), b. near Mercersburg, Pa., grad. Dickinson College, 1809. Buchanan was nominated as a Democratic candidate for the pres...

sociology

(Encyclopedia)sociology, scientific study of human social behavior. As the study of humans in their collective aspect, sociology is concerned with all group activities—economic, social, political, and religious. ...