These are pieces of information that are not necessarily the meaning or purpose of writing

Extraneous details are remarks or information contained in someone's writing that is not pertinent or relevant to the meaning or purpose of the content.

Examples of extraneous details in writing are when a writer spends too much time on certain topic or piece of information, than the paper needs. Another example is when writers describe some object for the object's sake. The details are too much and it does not add to the writing, and does not seem to be relevant.

classical republicanism, also known as civic humanism, is a form of republicanism  developed in the renaissance inspired by the governmental forms and writings of  classical  antiquity, especially such  classical  writers as aristotle, polybius, and cicero.

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