REad the opening of section 2 from “ An Occurence at owl creek bridge” Peyton Farquhar was a well-to-do planter, of an old and highly respected Alabama family. Being a slave owner and like other slave owners a politician he was naturally an original secessionist and ardently devoted to the Southern cause. Circumstances of an imperiously nature, which it is unnecessary to relate here

- "a nonrestrictive clause functions as a modifier to a noun (that is an object, person or concept). these clauses can be described by the following three options: it is set off by comas, it contains a subject and a verbs and it adds nonessential information to the sentence.

for example, in "here is bill gates, who confounded microsoft software company" we can identify "who confounded microsoft software company" as a nonrestrictive clause modifying the noun bill gates. this clause can be describes as a nonrestrictive clause because it is separated by a comma, it adds nonessential information to identify who bill gates is and it must contain both a subject (who) and a verb (confounded)."