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Joule, James Prescott

(Encyclopedia)Joule, James Prescott jo͞ol, joul [key], 1818–89, English physicist. His scientific researches began in his youth when he invented an electromagnetic engine. Joule made valuable contributions to th...

Jeux Floraux, Académie des

(Encyclopedia)Jeux Floraux, Académie des äkädāmēˈ dā jö flôrōˈ [key] [Fr.,=academy of floral games], one of the oldest known literary societies. It was founded (c.1323) at Toulouse, France, by seven trou...

diminishing returns, law of

(Encyclopedia)diminishing returns, law of, in economics, law stating that if one factor of production is increased while the others remain constant, the overall returns will relatively decrease after a certain poin...

Social War

(Encyclopedia)Social War or Marsic War [Lat. socii=allies], 91b.c.–88 b.c., struggle brought on by demands of the Italian allies for the privileges of Roman citizenship. The allies had fought on the side of Rome ...

referendum

(Encyclopedia)referendum, referral of proposed laws or constitutional amendments to the electorate for final approval. This direct form of legislation, along with the initiative, was known in Greece and other early...

Toledo, Francisco de , Spanish viceroy of Peru

(Encyclopedia)Toledo, Francisco de fränthēˈskō ᵺā tōlāˈᵺō [key], 1515?–84, Spanish viceroy of Peru (1569–81). He came from one of the noblest families of Spain and had served Charles V and Philip I...

gambling

(Encyclopedia)gambling or gaming, betting of money or valuables on, and often participation in, games of chance (some involving degrees of skill). In England and in the United States, gambling was not a common-law ...

Taney, Roger Brooke

(Encyclopedia)Taney, Roger Brooke tôˈnē [key], 1777–1864, American jurist, 5th chief justice of the United States (1836–64), b. Calvert co., Md., grad. Dickinson College, 1795. The Senate, incensed by Tan...

Chouans

(Encyclopedia)Chouans sho͞oˈənz, Fr. shwäN [key] [Norman Fr.,=owls], peasants of W France who rose against the French Revolutionary government in 1793. One of their first leaders was Jean Cottereau, traditional...

Athelstan

(Encyclopedia)Athelstan or Æthelstan both: ăthˈəlstən, ăthˈĕlstän [key], d. 939, king of Wessex (924–39), son and successor of Edward the Elder. After coming to the throne, he vigorously built up his kin...