Sam, an American student, had not prepared for his Economics exam and was not expecting to do too well.
Sam read the first question: In any given year, and to the nearest ton, how much wheat does the United States export?
Regaining some of his confidence, Sam wrote, "In 1492, none."
Sam read the first question: In any given year, and to the nearest ton, how much wheat does the United States export?
Regaining some of his confidence, Sam wrote, "In 1492, none."