Answer:
5480 mph
Explanation:
cuz trains went 160mph then if u add that up its correct
I believe the term you are looking for is called an agora.
Development of more railroad systems contributed
most to US westward expansion in the second half of the nineteenth century.
The correct answer between all the choices given is the second choice or
letter B. I am hoping that this answer has satisfied your query and it will be
able to help you in your endeavor, and if you would like, feel free to ask
another question.
