One of Eli Whitney's most important inventions, which he perfected in the 1790s, was:
a. a machine to make nails
b. the cotton gin
c. a machine to mill wheat into flour
d. a mechanical reaper
B
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The Chinese mastered the architectural challenge of building humpback bridges several centuries prior to their European counterparts.
Indicate whether the statement is true or false.
The American bombing of North Vietnam led to
A) declining morale among the North Vietnamese people. B) more successful U.S. counterinsurgency campaigns in South Vietnam. C) the introduction of United States combat troops into South Vietnam. D) a weakening commitment to the war by the North Vietnam government.
In terms of developing a system of law for governing a growing empire, Genghis Khan
a. ignored this completely. b. gradually developed a code that regulated a variety of social and military aspects. c. quickly instituted a single, comprehensive code . d. was concerned with creating a bureaucracy of Muslim ministers based on Sharia.
What assumptions guided Ronald Reagan's foreign policy?
What will be an ideal response?