Before the Industrial Revolution, humans increased the amount of product derived from one unit of land and labor by
A) the use of hydraulic pumps.
B) the use of windmills to grind grain.
C) the use of sails to power ocean going ships.
D) developing new crop varieties.
E) all of the above.
E
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Which of the following statements about language and culture in the United States is incorrect?
a. Simply sharing the same language is not sufficient for effective communication. b. As of 2011, 31 states have enacted legislation to make English their state's official language. c. English is the national language of the United States. d. In 2007, it was calculated that about 1 in every 8 U.S. residents was an immigrant. e. The U.S. has increasingly become a multilingual society.
Identify the key structures of language, and explain why it is important to know and understand these features.
What will be an ideal response?
For what purpose were Oldowan tools most likely used?
a. harvesting crops
b. processing gathered vegetable matter
c. butchery
d. painting
What does it mean to say that culture is all-encompassing?
What will be an ideal response?