1. The second industrial revolution brought enormous changes to many cities in the late 1800s. Explain what the term second industrial revolution means. Describe three problems cities in the late 1800s faced as a result of these changes. Describe three innovations or inventions of the late 1800s that improved life in cities and elsewhere

Respuesta :

Steel made big tall buildings possible. Electricity started to come around as well. And the first car affordable to the common man also came around too.
This is all I can add on this I hope this helps