A full 80 percent of the casualties of WWI were from which of the following technological developments?
A. mustard gas
B. the automatic machine gun
C. the canon
D. the land mine
Answer: B
Art & Culture
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Bernini's Baldacchino at St. Peter's solved the problem of providing:
a. shade for the Pope. b. a focal point for the interior. c. an entrance to the dome. d. all of these. e. none of these.
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Which of the following men was NOT a significant figure in the movement known as the Scientific Revolution?
a. Copernicus b. Hogarth c. Galileo d. Newton
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