Besides the internal combustible engine, what made the automotive industry expand rapidly was
a. vulcanized rubber tires
b. unleaded gasoline.
c. Ford's mass production
d. Mercedes-Benz shifting transmission
e. state-constructed road systems
c
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Which of the following contributed to the South’s defeat in the Civil War?
a. Southern planters were reluctant to start growing food crops instead of cash crops. b. The Confederacy lacked a single competent general to lead its troops. c. Confederate troops lacked the conviction to fight a prolonged war with the North. d. The Union’s troops were better individual soldiers than Confederate troops were.
The Inuit lived in pit houses framed by _________, covered with walrus skin, and piled over with sod.
a. Whale ribs. b. Timber. c. Tundra stone. d. Concrete.
The town of Guernica was populated by __________.
A) Jews B) Basques C) Aryans D) Catalans
The ideas of Plato and Aristotle contributed to the field of __________
A) political science B) natural science C) visual arts D) mathematics