Why would it need to? Rome conqoured part of the empire of one of the four horns and grew out if it and was a separate kingdom the grew exceeding great. In the year 161 B.C., Rome became connected with the Jews by the famous Jewish League, 1 Mac. 8; Josephus' Antiq., b. xii., chap. x., sec. 6; Prideaux, vol. ii., p. 166. Nations are noticed in prophecy when they become connected with God's people. Right here the conquering legions of the Roman power came into the prophet's view. But just seven years before this, B.C. 168, Rome had conquered Macedonia (one of the four horns of the goat), adding it to its empire. And as if coming from that horn, the prophet beholds it from that point pursuing its triumphant career. It is therefore spoken of as coming forth from that horn.