Historians have labeled the years from 1870-1914 as the period of the Second Industrial Revolution. While the First Industrial Revolution caused the growth of industries, such as coal, iron, railroads and textiles, the Second Industrial Revolution witnessed the expansion of electricity, petroleum and steel.
Many people wanted to get jobs in factories for example and kids work now and they worked in horrible conditions and got very little pay
Answer:
the answer is A
Explanation: they will help you get comfortable