This isn’t a actual question you need to have more information for it to be answered
Assuming you meant explanatory text and not exclamation text, the answer would be brackets. For example, say your quotation is "She wrote the book." If you are quoting this directly in a paper, you want your audience to know who "she" is. So, you use brackets, and write the following: "[J.K. Rowling] wrote the book." Hope this helps.
Answer:
Julius Caesar was a leader of ancient Rome who significantly transformed what became known as the Roman Empire by greatly expanding its geographic reach and establishing its imperial system.
Explanation:
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