First of all, we wait for all the prophecies about the end of this last Exile.
But meanwhile, we already saw a lot of another.
A few examples:
- In parashas ניצבים , the Tora says that "stranger that would come from a far country would see the Land and its plagues ... and say 'why did G-d that to this land ... And He threw them from their country ...to another land like today' "...
והנכרי אשר יבא מארץ רחוקה ... ואמרו על מה עשה ד' ככה לארץ הזאת ... וישליכם אל ארץ אחרת כיום הזה
...3200 years after, Mark Twain told these questions and answer about Eretz Israel.
- In the curses of כי תבא , the Tora predicts about an enemy that would come "like the fly of the eagle" and that would not have mercy for the elder or on the young
גוי ... כאשר ידאה הנשר ... אשר לא ישא פנים לזקן ונער לא יחון
Some say that could be about the Nazis, whom they symbol was an eagle (and obviously, were very cruel)
Nachmanides (in נצבים IIRC) already said that we have seen almost all the curses accomplished in the Exile...
I presently not remember exactly all the sources, but I think R Ezriel Tauber brings the first example above.