2nd Industrial Revolution (jan 1, 1870 – jan 1, 1914)

Description:

the 2nd industrial revolution was a rush of electric inventions. these inventions were revolutionary which is the reason why it is called the industrial revolutions. these things really changed the quality of life for people. Some of the most important inventions of this Industrial Revolution were the fountain pen and the lead pencil started to be mass produced.

I put this event in the Technology and Science theme of Histiory.