Question: Canadaville (formally Magnaville) was a small community in Avoyelles Parish, Louisiana just south of the town of Simmesport on Louisiana Highway 105, a project to build an experimental model community for people displaced by which  extremely destructive and deadly tropical cyclone that was the costliest natural disaster and one of the five deadliest hurricanes in the history of the United States?
Sentence (from "Canadaville, Louisiana"): The community was technically called Magnaville but the community members themselves decided that they preferred to be known as Canadaville.
Relevant evidence: No