Why did cities develop along Georgia's fall line? People moved along the fall line so they could have easy access to the Atlantic Ocean. People started early trading centers at the point on the fall line where the rivers could not be navigated. People settled along the fall line because they preferred the fresh air of the mountains. People moved along the fall line because it provided protection from outside attack.

Humans have built artificial levees along the mississippi river to protect themselves and their property from floods. however, these structures also modify inland and coastal regions by disrupting the natural flow of sediment. artificial levees along the mississippi river a. reduce the amount of sediment deposited on floodplains and increase the amount of sediment deposited at the river's mouth. b. increase the amount of sediment deposited on floodplains and decrease the amount of sediment deposited at the river's mouth. c. increase the amount of sediment deposited on floodplains and at the river's mouth. d. decrease the amount of sediment deposited on floodplains and at the river's mouth.