Answer:
a system in which products were made rapidly by machines
Step-by-step explanation:
The expansion of the steel industry after the invention has come to embody the technology of the Second Industrial Revolution, and while steel was of course important, similar focuses tend to overshadow the developments in many other sectors. Rapid breakthroughs in the manufacturing of steel, chemicals, and electricity aided in the acceleration of production, which included mass-produced manufactured goods and armaments. It became more simpler to go by rail, vehicle, or bicycle. At the same time, ideas and news flowed by journals, radios, and telephones.