I believe the answer is D. Great Britain.
<span>
Industrialization spread from </span>Britain<span> to other </span>European<span> countries, including Belgium, France and Germany, and to the United States. By the mid-19th century, industrialization was well-established throughout the western part of Europe and America's northeastern region.
Hope this helped.</span>
He helped create the dual monarchy
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:)
He was a power house
an arm twister
