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Anyone have exercises that make my abs show more they dont show enough

What is the value of x? enter your answer in the box. x =

This is the preoccupation with buying material goods

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.