How did the economic success of the erie canal impact westward expansion? a) there was an increased demand for laborers to build similar canals to the west. b) there was less competition in the wast because it was sparsely populated compared to the east. c) the canal system eliminated many of the jobs in the east, forcing people to the west. d) there were more economic opportunities in the west due to the success of the canal.

The original tragedy of the commons concerned grazing cows and sheep in fourteenth century england. choose the statement about this tragedy of the commons that is correct. a. the tragedy of the commons in fourteenth century england was overcome by the common lands being enclosed and privatized. b. everyone had an incentive to ensure that the land was not over grazed. c. even with the tragedy of the commons, the use of the commons was efficient. d. the tragedy of the commons in fourteenth century england was overcome by falling wool prices and the decrease in the size of sheep flocks.