Which of the following illustrates the best example of possibilism? A. The development of the English language in the United Kingdom
B. The varying fashion trends in New York City
C. The building of log cabins in the pre-20th Century America
D. The increase of child labor in India
E. The study of dolphins in the Pacific Ocean
Please help!!

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.