A prophecy that's come to pass right in fronta us is Isaiah 19:17 where God says the land of Judah shall be a terror to the Egyptians. There have been seven battles between Egypt & Israel since 1948, & Israel has won them all. For five years, between 1973-78, the 80 million Egyptians quaked in their fezzes every time a Jew rattled his Uzi, even though they wouldn't openly admit it. In 1978, Egypt became the first predominately-Moslem nation to sign a peace treaty with Israel. Egypt simply didn't want to fight Israel again !
And another part of that prophecy - Egypt's being poor. That's definitely come to pass, ever since the end of the Ottoman Empire, when Egypt was on the way to being a free sovereign nation for the first time since the days of Cleopatra.
But there are much-better days prophesied for Egypt in that same chapter ! Right now, there's a Christian minority in Egypt, but according to God's word to Isaiah, almost all Egypt will worship God, & He will bless Egypt. I have no doubt at all those prophecies will be fulfilled as precisely as the parts that have already cometa pass !
Those facts are another blow against preterism !