Answer:
Not a single person.
Explanation:
In the essay "I, Pencil" by Leonard E. Read, the author says that though about one and one-half billion pencils are produced in US alone each year, he says that not a single person in the whole earth knows how to actually make a pencil.
The author says that the economy of the country could never be systematically planned when not even a single person possesses the skills to even make a pencil. The writer uses the word 'pencil' to represent the most simplest tool yet how no one actually has the skills to make one in the country.
Answer:
Daniel Chirot is a Sociologist and Professor of International Studies at the University of Washington, Seattle.
He argued that the recent worldwide increase in ethnic hostilities is a consequence of retribalization.
His context of retribalization means the tendency for groups to seek meaning and belongin in an ethnic group. There are macro and micro explanations for terrorism.

Alfonso's average speed was 400 meters per minute.
The story of Singin' in the Rain begins with a musical premiere in 1927, starring Don Lockwood and Lina Lamont. Even though they aren't, Lina thinks she and Don are a couple.
Kathy Selden was a talented stage actress who was later hired to record both Lina's speaking voice and singing voice for a new musical called “The Dancing Cavalier.”
Later, Lina learns that Kathy will be given on-screen credit as Lina's voice. She also learns that Don plans to marry Kathy. Lina responds by publishing an interview in which she claims that R.F. (the director) believes she is a major star. Lina plays hardball when R.F. confronts her. She threatens to sue R.F. if he does not remove Kathy Selden’s film credit.
Also, she wants Kathy to dub her voice forever, effectively ruining Kathy's showbiz career. She also wants Kathy to dub her voice permanently, ending Kathy's showbiz career.
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