In the early 1800s, the East and West were linked by canals. I'm not sure about the links that exist today.
In the early 1800s, around mines & quarries.
the car was built and in the very late 1800s company's started selling them
wired cables
The arrival of railroads.
Transportation advancements facilitated westward expansion but failed to cross major waterways.
Canals
Canals
In the early 1800s, the East and West were linked by canals. I'm not sure about the links that exist today.
the changes in transportation improved
Railways
In the early 1800s, around mines & quarries.
the car was built and in the very late 1800s company's started selling them
telegraph in early 1800s.
Transportation revolution: the period where steam power, railroads, canals, roads, and bridges emerged as new forms of transportationBegan in the early 1800s
wired cables
The arrival of railroads.
midwestern farmers