League (unit)
From Wikipedia, the free encyclopedia
A league is a unit of length (or, rarely, area). It was long common in Europe and Latin America, but it is no longer an official unit in any nation. The league most frequently refers to the distance a person or a horse can walk in an hour. However, the league had many different values, as can be seen below.
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[edit] Different definitions
[edit] Ancient Rome
The league was used in Ancient Rome, defined as 1.5 Roman miles (7,500 Roman feet, 2.2 km, 1.4 mi.). The origin is the "leuga gallica" (also: leuca Gallica), the league of Gaul.
- See also: Ancient Roman units of measurement.
[edit] Argentina
The Argentinian league (legua) is 5.572 km (3.462 mi) or 6,666 varas: 1 vara is 0.83 m (33 in).[1]
[edit] Brazil and Portugal
In Portugal, Brazil and other territories of the former Portuguese Empire there were several units called league (Portuguese: légua):
- Légua of 18 by degree, 6,172.4 metres[clarification needed]
- Légua of 20 by degree, 5,555.56 metres (maritime légua)
- Légua of 25 by degree, 4,444.44 metres
As a transitory measure, after Portugal adopted the metrical system, the metric légua, of 5.0 km, was used.
In Brazil, légua is still used occasionally in the country, where it has been described as about 6.6 km.
[edit] France
The French lieue – at different times – existed in several variants: 10,000, 12,000, 13,200 and 14,400 French feet, about 3.25 km to about 4.68 km. It was used along with the metric system for a while but is now long discontinued.
- See also: French units of measurement.
[edit] Mexico
In Yucatan and other parts of rural Mexico, the league is still commonly used in the original sense of the distance that can be covered on foot in an hour, so that a league along a good road on level ground is a greater distance than a league on a difficult path over rough terrain.
[edit] Spain
The Spanish League or legua was originally set as a fixed unit of distance of 5,000 varas (0.84 m each), about 4.2 km (2.6 miles). Officially the league was abolished by Philip II of Spain in 1568, but it is still in use unofficially in parts of Latin America, with exact meaning varying in different countries.
In the early Hispanic settlement of New Mexico, Texas, and Colorado, a league was also a unit of area, defined as being equal to 25,000,000 square varas or about 4428.4 acres.[2] This usage of league is referenced frequently in the Texas Constitution. So defined, a league of land would encompass a square that is one Spanish league on each side.
[edit] Use in fiction
- The seven-league boots are a magical prop in European folk tales.
- Several authors have used the league to measure distances in their work. Examples are A Song of Ice and Fire by George R. R. Martin, J. R. R. Tolkien's Middle-earth and Christopher Paolini's Inheritance cycle.
- The Beatles film Yellow Submarine says in the beginning that the setting (Pepperland) is 80,000 leagues under the sea.
- Jules Verne used this unit in the title of 2 novels:
- In Frank Herbert's Dune universe the first sandworm that Paul Muad'Dib rides was described as being "more than half a league long".
- In Gene Wolfe's The Book of the New Sun, various antiquated units of measure including the league, chain, span, and cubit are prevalent
- Perhaps the most stirring use of this term occurs in Alfred, Lord Tennyson's poem The Charge of the Light Brigade which begins: -
- Half a league, half a league,
- Half a league onward,
- All in the valley of Death
- Rode the six hundred.
[edit] See also
- anthropic units
- Medieval weights and measures for various definitions of the league.
- Li (unit), a Chinese unit of length (considerably shorter than a league).
- Obsolete Spanish and Portuguese units of measurement
- Walking
[edit] References
- ^ Espasa-Calpe Dictionary, Argentina and Mexico Edition 1945: headword Legua
- ^ Vikki Gray (1998-12-24). "Land Measurement Conversion Guide" (HTML). Vikki Gray. http://www.ghostseekers.com/Conversions.htm. Retrieved 2007-06-04.
