In what ways did the invention of the telephone impact the united states

What similarity can be drawn between state and national governments?

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)

Name at least three countries neaolpeon controlled