Question
Industrial and technological advances often improve the standard of living. Which innovation was introduced during the Second Industrial Revolution?
steel plow
cotton gin
automobile
Steel plow?
steel plow
cotton gin
automobile
Steel plow?
Answers
Ms. Sue
No.
http://study.com/academy/lesson/the-second-industrial-revolution-timeline-inventions.html
http://study.com/academy/lesson/the-second-industrial-revolution-timeline-inventions.html
Gigi
Automobile?
Ms. Sue
Yes, the automobile.