By increasing railroads it would be cheaper and more quickly. This also raised the middle class workers and they could run machines and made products. This is the reason the new technologies had on the development of industry in the Gilded Age.
The best time to process in place to use this year and many industries. By increasing railroad mileage alarm just to be sure cheaply and more quickly. The use of accessory meant the laundry more complicated manufacturing machines can be developed. Unskilled workers could run machines and made products from a wage. The telegraph and lay the telephone help the business people communicate more quick and easily.