Columbia Encyclopedia

(Encyclopedia) Canadian National Railway, rail system in Canada and the United States, extending from coast to coast in Canada with many branch lines in each province and in the United States. The system began as an...

(Encyclopedia) forest, a dense growth of trees, together with other plants, covering a large area of land. The science concerned with the study, preservation, and management of forests is forestry. A forest is an ec...

(Encyclopedia) canoe kəno͞oˈ [key], long, narrow watercraft with sharp ends originally used by most peoples. It is usually propelled by means of paddles, although sails and, more recently, outboard motors are als...

(Encyclopedia) Pleistocene epoch plīˈstəsēn [key], 6th epoch of the Cenozoic era of geologic time (see Geologic Timescale, tablegeologic timescale, table). According to a classification that considered its depos...

(Encyclopedia) North Atlantic Treaty Organization (NATO), established under the North Atlantic Treaty (Apr. 4, 1949) by Belgium, Canada, Denmark, France, Great Britain, Iceland, Italy, Luxembourg, the Netherlands, N...

(Encyclopedia) Wentworth, Sir John, 1737–1820, colonial governor of New Hampshire, b. Portsmouth, N.H. On the forced resignation of his uncle, Benning Wentworth, he was commissioned (Aug., 1766) to succeed him bot...

(Encyclopedia) blackbird, common name in North America of a perching bird allied to the bobolink, the meadow lark, the oriole, and the grackle and belonging to the family Icteridae. The European blackbird, Turdus me...

(Encyclopedia) Ayrshire cattle rˈshēr, –shər [key], breed of dairy cattle originated in Scotland in the late 18th cent.; introduced into the United States in 1837. They are medium-sized and white mixed with red...

(Encyclopedia) bellflower or bluebell, name commonly used as a comprehensive term for members of the Campanulaceae, a family of chiefly herbaceous annuals or perennials of wide distribution, characteristically found...

(Encyclopedia) Mathew, Theobald, 1790–1856, Irish social worker and temperance leader, a Capuchin priest. Father Mathew spent many years working for the welfare and education of the poor. In 1838 he took a pledge ...