What do you think of this article, more specifically the subject matter of it than the article itself? Not trying to be challenging or mocking, I'm just really curious as to how you would explain it? This isn't very detailed, but it was the best article I could find quickly enough. It didn't mention that Horus was also resurrected and ascended to the heavens after three days of being dead, but I have seen other places that indicated this. Not saying the story of Jesus was plagiarized from an egyptian tale that predates it by thousands of years, because I don't have to.

On a similar note, the story of Noah and the ark (even down to the detail of a dove signifying dry land) also appears thousands of years before Judaism, and the story of Moses, with the same basic idea of the same story with different names (although the story of moses the earlier versions had somewhat similar names)