Answer:
As more railroads were built, it helped to expand the nation and the West Industries cropped up in the West and used the railroads to link industry to markets in the Eastern part of the nation.
Building a Water-Filtration plant near a reservoir. As the other 3 are government run. The water filtration plant would save the citizens taxes which means more spending money. <span />
That were one of the first acts like the Boston tea party act
