Which difficulty had to be overcome in the building of the transcontinental railroad? 1. government regulations protecting the environment

2. prairie farmers, a group who mostly opposed the railroad.

3. Native American raids on work camps

it's no easy i swear it's hard

the enslaved people onboard suffered from illness with some frequency

the first action that caused many creek indians to turn against william mcintosh was when mcintosh a) supported the united states during the creek war of 1813–1814. b) attempted to stop the sale of creek land to the u.s. government. c) seized control of over 1,000 acres of land belonging to the creeks.