How has the appalachian and rocky mountains impacted the settlement patterns in the united states?

What are the contributions of the byzantine empire

Which of the following encouraged westward expansion? a. the government decreased the price of federal land. b. each of these represents actions taken to encourage westward expansion. c. the government decreased the price of federal land d. the second national bank lowered the cost of borrowing money (reduced interest rates)

Causes and effect chart for industrial revolution