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Lead

Lead is extracted from mined ores containing zinc, silver and minor amounts of copper. It is also recovered from recycled materials; more than 50% of world metal production comes from recycling, making lead one of the most recycled metals in the world.

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Lend-Lease

Lend-Lease, an Act of the US Congress passed March 1941, providing for the transfer of American war materials to Britain and its allies in return for theoretical deferred payment.

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Canadian National Railway (CN)

Canadian National Railway Company, incorporated 6 June 1919, is the longest railway system in North America, controlling more than 31,000 km of track in Canada and the United States. It is the only transcontinental rail network in North America, connecting to three coasts: Atlantic, Pacific and Gulf of Mexico. Known as Canadian National (CN), the former Crown corporation expanded its holdings to include marine operations, hotels, telecommunications and resource industries. However, the core of CN was still its railway system, which had its origins in the amalgamation of five financially troubled railways during the years 1917–23: the Grand Trunk and its subsidiary, the Grand Trunk Pacific; the Intercolonial; the Canadian Northern; and the National Transcontinental. In 1995, CN was sold to private investors. CN is primarily a rail freight company and transports approximately $250 billion worth of goods annually. In 2016, it earned over $12 billion in revenue and employed over 22,000 people in Canada and the US.

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Greater Prairie Chicken

The greater prairie chicken (Tympanuchus cupido pinnatus) is a type of grouse. Native to central North America, the greater prairie chicken is extirpated in Canada, but continues to live in parts of the United States, in particular in Kansas, Nebraska and South Dakota. In Canada, the greater prairie chicken lived in southern Alberta, Saskatchewan and Manitoba, as well as in southern and western Ontario. It was first listed as extirpated in 1990. The bird’s disappearance in Canada was due primarily to the conversion of its natural habitat, grassland, to farmland. The greater prairie chicken is culturally significant to Siksika (Blackfoot) and Plains Cree First Nations in Canada, and lives on in their prairie chicken powwow dance.

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King's Posts

King's Posts, a name applied during the French regime to fur trade and fishing posts in the King's Domain.

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Karate

Karate, which translates as "empty hands," is a form of unarmed combat employing a variety of punches, open-hand strikes, kicks and blocks.

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Lady's Slipper

Lady's Slipper, common name for some members of the orchid family in which modified petals (labella) fold inward to make the toe of the "slipper."

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Labour Mediation

Labour mediation embraces a variety of processes for resolving disputes between employers and trade unions in the organized sector of the labour market.

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Labour Party

 That workers should have political representatives of their own class has been a recurrent theme in Canadian labour history, but no one organization has provided a permanent home for this idea. Many union leaders have preferred to advance their cause through established political parties.

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Labour Canada

Labour Canada, established 1900 as the Department of Labour under the Conciliation Act to "aid in the prevention and settlement of trade disputes." In 1994, it became a ministry within the newly created Department of Human Resources Development.

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Labour Market

The labour market is a generalized concept denoting the interaction between the supply (number of persons available for work) and the demand (number of jobs available) and the wage rate.

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Lakehead University

Lakehead University, Thunder Bay, Ont, was founded in 1965. Its roots date back to 1946 when Lakehead Technical Institute was established. The name was changed to Lakehead College of Arts, Science and Technology in 1956, and in 1957 the city of Port Arthur donated the land for a new college campus.

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Leech

Leech (class Hirudinea) is a segmented annelid worm with 34 segments, many external rings and no setae (bristles).

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Law and Society

One of the most historic ideas about the LAW is that it is based on human nature or reason, and therefore simply reflects what is natural or reasonable, enabling society to function in a just and effective manner.

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Law Reform

Law reform is the process of ensuring that law meets the needs of the society it is designed to serve. The process may involve updating by repealing old and obsolete enactments, consolidating or rationalizing an area of law, or even proposing entirely new concepts.

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Water Polo

Water polo is a sport played in water, generally a swimming pool, by 2 teams of 13 players each (7 per team in the field of play at one time), with the object of propelling a ball through the opposing goal.

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Lawn Bowling

Lawn bowling, or "bowls," is a game played on a flat lawn or green at least 36.6 m2. In a match, the object is to roll bowls so that as many as possible are nearer to the "jack" (a smaller white bowl) than the nearest opposing wood. Bowling can be traced back to ancient Egypt.