The development of New Orleans was hindered historically because of it's geographical position. It is surrounded by the Bayou, rivers, higher ground, and all this made it more difficult for things to develop in times where technology was not as developed.
Not 100% but I would say rivers, oceans, and lakes because wetlands are sometimes protected and lakes are not protected if they are artificial.
The answer you are looking for is B
Answer: They Died O-O DUN DUN DUN
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