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Despite early victories, Pyrrhus found his position in Italy untenable. Rome steadfastly refused to negotiate with Pyrrhus as long as his army remained in Italy. Facing unacceptably heavy losses from each encounter with the Roman army, Pyrrhus withdrew from the peninsula (hence the term "Pyrrhic victory"). In 275 BC, Pyrrhus again met the Roman army at the Battle of Beneventum. While Beneventum was indecisive, Pyrrhus realised his army had been exhausted and reduced by years of foreign campaigns. Seeing little hope for further gains, he withdrew completely from Italy.
In what year did the Battle of Beneventum take place?
A: 275 BC

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The novel is cited as a factor in the success of the civil rights movement in the 1960s, however, in that it "arrived at the right moment to help the South and the nation grapple with the racial tensions (of) the accelerating civil rights movement". Its publication is so closely associated with the Civil Rights Movement that many studies of the book and biographies of Harper Lee include descriptions of important moments in the movement, despite the fact that she had no direct involvement in any of them. Civil Rights leader Andrew Young comments that part of the book's effectiveness is that it "inspires hope in the midst of chaos and confusion" and by using racial epithets portrays the reality of the times in which it was set. Young views the novel as "an act of humanity" in showing the possibility of people rising above their prejudices. Alabama author Mark Childress compares it to the impact of Uncle Tom's Cabin, a book that is popularly implicated in starting the U.S. Civil War. Childress states the novel "gives white Southerners a way to understand the racism that they've been brought up with and to find another way. And most white people in the South were good people. Most white people in the South were not throwing bombs and causing havoc ... I think the book really helped them come to understand what was wrong with the system in the way that any number of treatises could never do, because it was popular art, because it was told from a child's point of view." 
What other book did Mark Childress compare it to?
A: Uncle Tom's Cabin

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In 2014 YouTube said that 300 hours of new videos were uploaded to the site every minute, three times more than one year earlier and that around three quarters of the material comes from outside the U.S. The site has 800 million unique users a month. It is estimated that in 2007 YouTube consumed as much bandwidth as the entire Internet in 2000. According to third-party web analytics providers, Alexa and SimilarWeb, YouTube is the third most visited website in the world, as of June 2015; SimilarWeb also lists YouTube as the top TV and video website globally, attracting more than 15 billion visitors per month.
Youtube is ranked what on the world's list of most visited sites?
A: third

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The control unit, ALU, and registers are collectively known as a central processing unit (CPU). Early CPUs were composed of many separate components but since the mid-1970s CPUs have typically been constructed on a single integrated circuit called a microprocessor.
Since when have CPUs been constructed with a microprocessor?
A:
mid-1970s