Not quite, but pretty close. Leaving out such huge events as these would be like writing a book on native American history and leaving out colonialism.
Depends on the topic of the book, wouldn't it?
That really would be a miracle, considering Mark the Evangelist died in 68 AD, or possibly even as early as 62 AD.
Well then, given the wide range for the man's death, a wide range for his work isn't so implausible, is it?

That ... doesn't make sense. What I mean is, is that if Jesus' prophecy was added after the destruction of the temple, then why not add the destruction of the temple itself to prove the so-called prophecy had been fulfilled?
Because anyone even remotely connected to the Jewish world at the time would've known it -- since these writers were probably not writing for posterity, why include the excruciatingly obvious?
Nobody prophecised Pearl harbour or 9/11 and they have already been heavily documented many times, so I don't really see what comparison you're trying to make.
But if they had been prophecized, would it really have been necessary to point out, oh, yeah, and then it happened?
Think of it this way -- how many New Yorkers had to be told on 9/12/01 that something bad happened at the World Trade Center?
(I also doubt the Apostle's thought the end fo the world was coming, considering Jesus himself said he had no idea when the world was ending.)
Jesus said he was unsure of the exact time, but he did specifically say it would happen within "that" generation. We, with the benefit of hindsight, creatively interpreted him to mean the "generation" of mankind, but the people who were actually there and heard it with their own ears might have taken it somewhat more literally.
In other words, he couldn't tell them it was going to happen next Tuesday afternoon, if that's what you're asking, but he did tell them it was soon.