Which of the following projects best fulfilled Cyrus Avery's vision for the future of the United States? A. the development of the US interstate highway system B. the construction of the Alaska pipeline C. the completion of the transcontinental railroad D. the invention of the tractor-trailer

After the supreme court’s ruling on the dred scott case, many people in the north believed that a. slavery might become legal everywhere. b. slavery might be banned everywhere. c. formerly enslaved people would move to the north. d. formerly enslaved people would stay in the south.

Which of the following are details about the compromise of 1877? election results in a couple of states were in dispute and too close to call. samuel tilden would be given the win in exchange for the removal of federal troops. the presidential election was close between rutherford hayes and ulysses grant. it was agreed troops would leave the south in exchange for a hayes victory.

Which of the following was probably the most difficult challenge facing construction of the railroad?