Chuck sent a letter to a teacher who had requested a tour of his company. in the letter he included the sentence "although we would love to have your class visit our company, much of the work area is too dangerous for group tours." what has chuck done that might lead to legal difficulties?

He has used careless language.

Explanation:

Chuck has used careless language while a writing a letter to the teacher of a school.

Chuck replied to the letter of a teacher who had requested a company tour for his class student. He denied the teachers request of a company tour by using careless language and this may lead Chuck to legal difficulties.

Chuck could have been much more polite to the teacher.

Thus the answer is

"He has used careless language".

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