It gave then an efficient way of travel and better communication which allowed products to be transported across the country.
Your correct answer would be nativism as that is the political policy that people native to a country are more important than those who are moving here from another country.
let me know if you have any further questions
:)
I don’t really know but Friction and Hydraulics are a principle but I feel like it’s O:)
Answer:
the steam ingion let martials quickly travel throw-out the unit states by train. it was much cheaper and less phycal labor.
Explanation:
