It is a COMPOUND SENTENCE as it is made up of two independent clause (a clause has a subject an a predicate and it does not need the other clause in order to convey meaning). This independent clauses are joined by the coordinating conjuction “and”.
the correct answer is the third one
c. Ray Gilmore recorded the only opposing vote, didn't he? :)
Answer: An argumentative research paper is important because it helps to settle disputes and discover truth.An argumentative research paper needs to support your stand on an issue. What you believe.
It tell either what someone does or where they are from