Extraneous means that something is irrelevant or something that has nothing to do with a particular subject. I hope this helps! :)
If a person is writing a formal letter, then his letter should contain some of the following elements: Proper greetings/salutations and reason for writing etc.
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What is Letter Writing?</h3>
A letter writing defined as a use of letters to convey opinions or feelings to anyone who live far away from us. The letter writing is divided into two parts Informal and Formal letter.
In case of letter writing, people need to write the proper address of sender, greetings and the main thing: the reason of writing this letter.
Learn more about Writing, refer to the link:
brainly.com/question/24623157
Answer: The ruler with the most power over England was William of Normandy.
Explanation:
He created and area of destruction as many of the rulers had before.
