Question

Which of these changes during the Industrial Revolution led to greater efficiency?

A) Workers received labor rights.
B) Major labor unions were formed.
C) Slavery and other forms of forced labor were eliminated.
D) Animal & human power were generally replaced with steam power.

Answer 1

I believe it is D) Animal & human power were generally replaced with steam power.

Answer 2

D) Animal & human power were generally replaced with steam power