(They had new opportunities) Advancements in medicine during the Industrial Revolution meant more lives were saved.
Rail Roads
they worked on rail roads hard and all day.
They went from being dirt trails to being made of small stones
It was so that the Spain's. Invaded so that they could get the gold that the Aztecs had.
I think they were brought to work on the rail roads, and maybe just to find a better life.
rail roads
Canada
Alaska
cotton from the south
Rail roads
Westinghouse
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
North. It was a big factor in the Union victory. They were able to move whole armies by rail.