How do you know if a source is credible?

1) Accuracy. Verify the information you already know against the information found in the source.  

2) Authority. Make sure the source is written by a trustworthy author and/or institution.  

3) Currency. Depending on your subject, your currency needs will vary.

4) Coverage.

hope this helps

have a good day :)

Explanation:

adding more details about the struggle rainsford experiences as he swims to the shore

second person

explanation:

note the heavy uses of "you", "your", as well as "he".

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