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GE's history of working with turbines in the power-generation field gave them the engineering know-how to move into the new field of aircraft turbosuperchargers.[citation needed] Led by Sanford Alexander Moss, GE introduced the first superchargers during World War I, and continued to develop them during the Interwar period. Superchargers became indispensable in the years immediately prior to World War II, and GE was the world leader in exhaust-driven supercharging when the war started. This experience, in turn, made GE a natural selection to develop the Whittle W.1 jet engine that was demonstrated in the United States in 1941. GE ranked ninth among United States corporations in the value of wartime production contracts. Although their early work with Whittle's designs was later handed to Allison Engine Company, GE Aviation emerged as one of the world's largest engine manufacturers, second only to the British company, Rolls-Royce plc.
What was GE's rank among US corporations in the value of wartime production contracts during World War II?
A: ninth

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From European settlement in 1888, child convicts were occasionally sent to Australia where they were made to work. Child labour was not as excessive in Australia as in Britain. With a low population, agricultural productivity was higher and families did not face starvation as in established industrialised countries. Australia also did not have significant industry until the later part of the 20th century when child labour laws, and compulsory schooling had developed under the influence of Britain. From the 1870s Child labour was restricted by compulsorry schooling.
Was child labour rampagnt in Australia?
A: Child labour was not as excessive in Australia

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Han Chinese make up the vast majority of the population, and the largest Han subgroup are the speakers of Wu varieties of Chinese. There are also 400,000 members of ethnic minorities, including approximately 200,000 She people and approximately 20,000 Hui Chinese[citation needed]. Jingning She Autonomous County in Lishui is the only She autonomous county in China.
How many She people are there?
A: 200,000

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The city is represented in the National Football League by the New York Giants and the New York Jets, although both teams play their home games at MetLife Stadium in nearby East Rutherford, New Jersey, which hosted Super Bowl XLVIII in 2014.
What city is MetLife Stadium located in?
A:
East Rutherford, New Jersey