Ask Question
12 April, 10:39

Which of the following was a new development of the second industrial revolution?

a. improved putting out system

b. invention of the cotton gin

c. improvement of the steam engine

d. new process for making steel

+4
Answers (1)
  1. 12 April, 11:21
    0
    I think it is the letter d, I am uncertain though
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Which of the following was a new development of the second industrial revolution? a. improved putting out system b. invention of the cotton ...” in 📙 History if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers