© 2014 Pearson Education, Inc.. During the 1700s, ______ was the first fossil fuel used, and it was used to _______. a)natural gas; heat homes b)coal;
10/5/20151 Game elements Game Design Vishnu Kotrajaras, PhD.
The Gilded Age "What is the chief end of man?--to get rich. In what way?--dishonestly if we can; honestly if we must." -- Mark Twain-1871.
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Albrecht Durer Rhinoceros, 1515, woodcut, Germany.
