Matthew 24:6-7
"And ye shall hear of wars and rumours of wars: see that ye be not troubled: for all these things must come to pass, but the end is not yet. For nation shall rise against nation, and kingdom against kingdom: and there shall be famines, and pestilences, and earthquakes, in divers places."
Matthew 24:33-34
"So likewise ye, when ye shall see all these things, know that it is near, even at the doors. Verily I say unto you, This generation shall not pass, till all these things be fulfilled."
And when you see this things BEGIN to happen, look up for your salvation draweth nigh (sorry I forget what verst)
I'll see your verses and toss a couple back your way:
And this gospel of the kingdom shall be preached in all the world for a witness unto all nations; and then shall the end come. Matthew 24:14
And the gospel must first be published among all nations. Mark 13:10
I remarked on these verses in the remembrance service for 911 after the announcers made the comment that the service was being televised "to every nation of the world." Billy Graham outlined the Gospel that night.