What is your opinion of the 9/11 event

Which options most accurately assess the impact of transportation improvements (e.g., railroads, canals, steamboats, transcontinental railroad) on the settlement of the west? ***(select all that apply.)*** a. they led to an increase in population density. b. they made it easier to travel long distances. c. they in establishing towns. d. they led to the development of the fur trade. e. they allowed for international travel.

Me with these dbq articles 1. whether its reliable? why or why not? 2. what's the main idea 3. demonstrating new deal as success or failure?

Which of the following advances in technology improved land travel? a.) steamboats b.) airplanes c.) railroads d.) wagon trains