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alfalfa

(Encyclopedia)alfalfa lo͞osûnˈ [key], perennial leguminous plant (Medicago sativa) of the family Leguminosae (pulse family), the most important pasture and hay plant in North America, also grown extensively in A...

balance of trade

(Encyclopedia)balance of trade, relation between the merchandise exports and imports of a country. The concept first became important in the 16th and 17th cent. with the growth of mercantilism. Mercantilist theoris...

Mennonites

(Encyclopedia)Mennonites mĕnˈnənīts [key], descendants of the Dutch and Swiss evangelical Anabaptists of the 16th cent. The name Mennonite is derived from Menno Simons (c.1496–1561), Dutch reformer and org...

Serra, Saint Junípero

(Encyclopedia)Serra, Saint Junípero ho͞onēˈpārō sĕˈrä [key], 1713–84, Spanish Franciscan missionary in North America, b. Majorca. His name was originally Miguel José Serra, and Junípero was his name in...

Covarrubias, Miguel

(Encyclopedia)Covarrubias, Miguel mēgālˈ kōvär-ro͞oˈbēäs [key], 1902–57, American artist and writer, b. Mexico City. Largely self-taught, he went to New York City in 1923 and won prompt recognition as a ...

Morrow, Dwight Whitney

(Encyclopedia)Morrow, Dwight Whitney, 1873–1931, American banker and diplomat, b. Huntington, W.Va. He practiced law in New York City and entered (1914) the banking house of J. P. Morgan & Company. After the ...

Bonpland, Aimé Jacques Alexandre

(Encyclopedia)Bonpland, Aimé Jacques Alexandre āmāˈ zhäkˈ älĕksäNˈdrə bôNpläNˈ [key], 1773–1858, French surgeon and naturalist who accompanied Alexander von Humboldt on his expedition in Latin Ameri...

El Niño–Southern Oscillation

(Encyclopedia)El Niño–Southern Oscillation (ENSO) ĕl nēnˈyō [key], large-scale climatic fluctuation of the tropical Pacific Ocean and the overlying atmosphere. The El Niño [Span.,=the child] is the South Am...

pronghorn

(Encyclopedia)pronghorn or prongbuck, hoofed herbivorous mammal, Antilocapra americana, of the W United States and N Mexico. Although it is often called the American, or prong-horned, antelope, the pronghorn is the...

box turtle

(Encyclopedia)box turtle, hard-shelled land turtle of the genus Terrapene, native to North America. Its lower shell, or plastron, has a hinge dividing it into front and rear sections; the animal can raise these sec...