To write a persuasive letter about the eastern US, you must conduct research on the characteristics of the place to make your argument more consistent.
It is a textual structure where the focus is on arguing a thesis, leading the reader to reflect and adhere to their ideas. To be consistent, the text must be based on information provided from reliable sources, such as indexes and books for example.
Therefore, to encourage tourism in the eastern United States, you can write your letter explaining the natural beauty of the Mississippi River for example.
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