The steam engine and the computer did not become major forces in society until:
A)they were mass-produced in the United States
B)they were invented
C)they were perfected
D)the Japanese mass-produced them
E)they were coupled with an urgent social need

Question

Quizplus · Accepted Answer

The steam engine and computer became major forces in society when they were coupled with an urgent social need. For example, the steam engine played a significant role in the Industrial Revolution and the computer was essential for the development of the information age.

The Steam Engine and the Computer Did Not Become Major