They gave a new way a transportation to Aliens to help them out.
Railroads
The railroads
the railroads
For the US, it was the Civil War (1861-1865).
the railroads
Railroads. -------------- Weapons, not railroads.
The first railroads carried raw materials and finished goods.
Railroads
The North had more miles of railroads tracks then the South
There were five transcontinental railroads in the US in 1900.
They were worked on from about 1810,but they really didn't work until about 1830.The B & O was probably the first successful railroad in the US,and it began in 1830.
Railroads help people get where they needed to be quickly. This facilitated businesses and transactions that led to growth in the US.