How did the british victory in the french and indian war affect thepopulation of louisiana?

During peace negotiations, France ceded almost all of Canada to Britain. Britain responded by expelling a huge population of French-speaking Canadians, especially from a part of New Brunswick and Nova Scotia know as Acadiana. Many of these people evacuated to France's colonies in southern Louisiana, where they became know as Cajuns. 

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These islands/chinampas then provided rich soil for crops with easy access to water. i hope this is correct, im so sorry if its not !