Question

(p. 31) Which of the following is true regarding the waves of innovation that have taken place since the beginning of the Industrial Revolution?
A. The first wave of innovation started in 1685.
B. In the first wave of innovation, electricity came into general use.
C. The second wave of innovation began in 1845 and ended in 1900.
D. The second wave of innovation was powered by aviation.

Answer

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