Made it easier to travel and ship goods
Helped transport us to different places?
Better transportation and everyone could easily get around. now we have cars and Semi Trucks to do all of that.
forcing railroads to lower their rates
It helped people to affrod the products
Mathematics help us in our daily life by helping us to measure things around us or to help us to solve problems in math.
Railroads
iron has helped many into sucking hairy candy
Railroads; the transcontinental railroad was essential to the development.
Because of the steel it helped the railroads improve.
Because of the crowding of trolleys and horse-buggys, underground railroads were built to give faster and less crowded transportation.
The North had more miles of railroads tracks then the South
There were five transcontinental railroads in the US in 1900.