Historical i know i had this question
The answer for the second question is: for quotations within quotations. Hope I helped, and sorry for answering your other question wrong :(
This functions in the sentence by giving directions and showing the category and example of the passage. This is the subject of the paragraph or page of the "training mission".
Hope this helps
Answer:
A semicolon
Explanation:
You should use a semicolon between two closely related independent clauses if they are not already joined by a coordinating conjunction (and, but, or, nor, for, so, or yet).