The Industrial Revolution, Major technological advances, and Changes in education were changes America experienced during the second half of the nineteenth century. This would be options A, B, and D.
I hope this helps! :)
Hello there, and welcome! :)
Garret Morgan actually invent two things to be honest! (which are: gas mask and traffic light)
But from your choices on here, he invented the The Traffic Light (option B.)
Good luck on your assignment and enjoy your day!
~MeIsKairlyn:)
I’d have to say B as well as the answer
The main purpose for both canals is for shipping and trades.
I think most people lived cities during that time