The invention of __________ allowed us to harness energy on a scale unknown in prior history.
A) wind turbines
B) nuclear reactors
C) the steam engine
D) the computer

Question

Quizplus · Accepted Answer

The steam engine was the first device that allowed us to harness energy on a scale unknown in prior history. It was invented in the 18th century and quickly became the primary source of power for factories and transportation.

The Invention of __________ Allowed Us to Harness Energy on a Scale