Are you asking how to deal with someone who does this or a word to describe it?
1............................
Answer:
sentence is a set of words that is complete in itself.
It containing a subject and predicate, conveying a statement, question, exclamation, or command, and consisting of a main clause and sometimes one or more subordinate clauses.
There are four types of sentences: simple, compound, complex, and compound-complex.
Explanation:
It is A. Documents that were written in the past. It is in the past therefore part of history... (had to add some extra words to give the answer lol)