The problem: Answer a question about this article:
The Age of Enlightenment was preceded by and closely associated with the scientific revolution. Earlier philosophers whose work influenced the Enlightenment included Francis Bacon, Descartes, Locke, and Spinoza. The major figures of the Enlightenment included Cesare Beccaria, Voltaire, Denis Diderot, Jean-Jacques Rousseau, David Hume, Adam Smith, and Immanuel Kant. Some European rulers, including Catherine II of Russia, Joseph II of Austria and Frederick I of Prussia, tried to apply Enlightenment thought on religious and political tolerance, which became known as enlightened absolutism. The Americans Benjamin Franklin and Thomas Jefferson came to Europe during the period and contributed actively to the scientific and political debate, and the ideals of the Enlightenment were incorporated into the United States Declaration of Independence and the Constitution of the United States.
The ideals of the Enlightenment were incorporated into which two United States documents?
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The answer: Declaration of Independence and the Constitution


Problem: Please answer a question about the following article about Anti-aircraft warfare:
AA gunnery was a difficult business. The problem was of successfully aiming a shell to burst close to its target's future position, with various factors affecting the shells' predicted trajectory. This was called deflection gun-laying, 'off-set' angles for range and elevation were set on the gunsight and updated as their target moved. In this method when the sights were on the target, the barrel was pointed at the target's future position. Range and height of the target determined fuse length. The difficulties increased as aircraft performance improved.
Where was the barrel pointed when the sights were on a target?
A: the target's future position


Question: Read this and answer the question

Bell's father was invited by Sarah Fuller, principal of the Boston School for Deaf Mutes (which continues today as the public Horace Mann School for the Deaf), in Boston, Massachusetts, to introduce the Visible Speech System by providing training for Fuller's instructors, but he declined the post in favor of his son. Traveling to Boston in April 1871, Bell proved successful in training the school's instructors. He was subsequently asked to repeat the program at the American Asylum for Deaf-mutes in Hartford, Connecticut, and the Clarke School for the Deaf in Northampton, Massachusetts.

What name does the Boston School for Deaf Mutes go by now?
Answer: the public Horace Mann School for the Deaf


Problem: Factories and mines were not the only places where child labour was prevalent in the early 20th century. Home-based manufacturing across the United States and Europe employed children as well. Governments and reformers argued that labour in factories must be regulated and the state had an obligation to provide welfare for poor. Legislation that followed had the effect of moving work out of factories into urban homes. Families and women, in particular, preferred it because it allowed them to generate income while taking care of household duties.
Early 20th century states began to have a responsiblity to take care of whom?
The answer is the following: poor


In the attempt to satisfy Austria at the time, Britain gave their electoral vote in Hanover for the candidacy of Maria Theresa's son, Joseph, as the Holy Roman Emperor, much to the dismay of Frederick and Prussia. Not only that, Britain would soon join the Austro-Russian alliance, but complications arose. Britain's basic framework for the alliance itself was to protect Hanover's interests against France. While at the same time, Kaunitz kept approaching the French in the hope of establishing such alliance with Austria. Not only that, France had no intention to ally with Russia, who meddled with their affairs in Austria's succession war, years earlier, and saw the complete dismemberment of Prussia as unacceptable to the stability of Central Europe.
What was a major objective of Britain in joining the Austro-Russian alliance?
to protect Hanover's interests against France.


Here is a question about this article: Successful cultivation of cotton requires a long frost-free period, plenty of sunshine, and a moderate rainfall, usually from 600 to 1,200 mm (24 to 47 in). Soils usually need to be fairly heavy, although the level of nutrients does not need to be exceptional. In general, these conditions are met within the seasonally dry tropics and subtropics in the Northern and Southern hemispheres, but a large proportion of the cotton grown today is cultivated in areas with less rainfall that obtain the water from irrigation. Production of the crop for a given year usually starts soon after harvesting the preceding autumn. Cotton is naturally a perennial but is grown as an annual to help control pests. Planting time in spring in the Northern hemisphere varies from the beginning of February to the beginning of June. The area of the United States known as the South Plains is the largest contiguous cotton-growing region in the world. While dryland (non-irrigated) cotton is successfully grown in this region, consistent yields are only produced with heavy reliance on irrigation water drawn from the Ogallala Aquifer. Since cotton is somewhat salt and drought tolerant, this makes it an attractive crop for arid and semiarid regions. As water resources get tighter around the world, economies that rely on it face difficulties and conflict, as well as potential environmental problems. For example, improper cropping and irrigation practices have led to desertification in areas of Uzbekistan, where cotton is a major export. In the days of the Soviet Union, the Aral Sea was tapped for agricultural irrigation, largely of cotton, and now salination is widespread.
What is the answer to this question: Why is cotton grown as an annual crop?
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So...
control pests