The invention of the steam engine in the late 1700s and its widespread use beginning in the early 1800s triggered the industrial revolution. Steam engine is an engine that uses steam as its working fluid to perform mechanical work. James Watt, a Scottish engineer patented the steam engine in 1781.
Answer:standard unit of measurement provides a reference point by which objects of weight, length or capacity can be described. Although measurement is an important part of everyday life, kids don't automatically understand that there are many different ways to measure things.
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<span>North Atlantic Treaty Organization
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Answer:
Between 1928 and 1933 fell by nearly 47 percent . Gross domestic product declined by 30 percent . And the unemployment reached more than 20 percent .
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The church requires members to attend mass daily
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