(They had new opportunities) Advancements in medicine during the Industrial Revolution meant more lives were saved.
they provided jobs for many immigrants
countries in 1850 to 1900.
Rail Roads
they worked on rail roads hard and all day.
It was so that the Spain's. Invaded so that they could get the gold that the Aztecs had.
They went from being dirt trails to being made of small stones
I think they were brought to work on the rail roads, and maybe just to find a better life.
rail roads
Canada
Westinghouse
Alaska
Rail roads
cotton from the south
for military propose or to get mountains out of the way to make roads or rail roads
Rails, usually made out of steel.
In Rome or Bari probably.
increase of roads and rail from 1990 to 2007 in Pakistan
Ogden, Utah
cleared roads