The transcontinential railroad brought more money to the railroad companies because more people had access to the railroads, therefor using them more, and money was brought in. Not 100% sure, but that is my guess
Yeah it is b. Alexander the great spreading culture to the west is a long lasting affect the greeks had on the world
They are valuable for the appointive procedure. The two gatherings fill in as a quite decent method for getting similarly invested individuals together. In the event that they were not there, it would be substantially harder to distinguish great competitors, motivate them to keep running for office, bolster them.
They fill in as a contradicting element to the intrigue gatherings. In the event that it were not for parties, the intrigue gatherings would be unopposed. The gatherings attempt to pull individuals together in expansive coalitions. The intrigue bunches attempt to pull them separated on single issues.
