Here's a rather specific question concerning U.S. historical agricultural data. Which of the following increased fivefold from 1950 to 1980?
A) number of farms
B) use of horses and mules per farm
C) number of farmers
D) use of chemical fertilizers per acre
E) acreage needed to feed horses and mules
Correct Answer:
Verified
Q41: A consequence of imposing a price floor
Q42: Here's a taste of history: from 1775
Q43: Because of ongoing changes in farm technology
Q44: Farm productivity per acre grew most rapidly
Q45: Suppose the government believes that the equilibrium
Q47: Agriculture's share of total output in the
Q48: The effect of improvements in food-producing technology
Q49: When increases in the demand for food-shown
Q50: In what decade did the U.S. government
Q51: The government's decision to come to the
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