Which of the following did not contribute to the increased agricultural output in the Middle Ages?

A. three-field crop rotation
B. oxen as draft animals
C. a heavy plow
D. the use of horses
E. a new collar for draft animals to pull a plow more efficiently


Answer: B

History

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Introduction of __________ revolutionized the living patterns of the Cheyenne, Shoshone, and Comanche

A) guns B) corn C) iron tools D) horses

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Which of the following best describes the economic strategy of the Song dynasty?

A. The Song sought to make China less dependent on foreign trade by raising tariffs. B. The Song were great promoters of trade and commerce, in contrast to Confucian ideals. C. Like previous Chinese dynasties, the Song obtained tax revenue largely from peasant-owned lands. D. The Song promoted a system of barter rather than a money-based economy.

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A 1998 ballot initiative in California that mandated schools phase out all bilingual education programs was 

A. struck down by wide margins of both white and Latino voters. B. supported by both Latino and white voters by roughly the same margin. C. quickly ruled unconstitutional by the Supreme Court. D. supported by a majority of white voters but opposed by a majority of Latino voters.

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Those who argued the universe operates in a mechanistic fashion tended to apply the metaphor of a __________.

A. clock B. bridge C. race D. storm

History