Question

which word in the sentence is a predicate adjective, in the early 1800s for most Americens west of Mississippi were unknown A.west B.unknown C.most D.early

Answer 1

"A sentence expresses a complete thought as opposed to a phrase that can give a lot of information, but does not complete the whole thought. All sentences have a subject and a predicate. The subject is the person, thing, place, or idea that the sentence is about and can be a noun, a pronoun, or a noun phrase. The predicate tells something about the subject, like what it did or how it looks."

Learn more here -> http://grammar.yourdictionary.com/parts-of-speech/adjectives/predicate-adjective.html