What is page 47 of the book in National Treasure 2?

2. The biggest mystery left in the play is naturally the content on page 47 of the Presidential Secret Handbook. I did a search on the Internet, and so far, netizens have given the following answers: A. The foreshadowing of the third part (basically the nonsense that is most in line with the factual logic) B. 5/aliens in the kloc-0/area (47 seems to need complicated mathematical transformation to get 51) C. The secret of the defense manual for death (this requirement seems to be written on the first page) D. I don't agree with the above speculation. Let me join in the fun and talk about my understanding. First, pay attention to a few small details: 1. The protagonist (that is, Nicolas Cage) mentioned morality, justice, nation and country in the dialogue after kidnapping the president (it may be a little confusing, but the central idea is similar). The president said that people nowadays don't believe this. The hero retorted that they do, and he thought he was facing a noble American president. 2. After finding page 47, the protagonist didn't look at it immediately, just because time was short, he took a photo with his mobile phone and gave a close-up of page 47, but there was not enough perspective to prove that it was just a footer. According to the subsequent plot development, it is impossible for the protagonist to have time to do the second thing besides treasure hunting. Finally, when the president asked him about the situation on page 47, the hero replied "Done" (this sentence can completely deny the speculation of netizens, C is dead, there is no such thing as "Done"), and then it was "a big event". Another fact is that there are no numbers or phrases that can be used directly in the whole story, so 47 should be a hint, not the "page 47" that most netizens think. It is a bold guess that every president will leave his own page in American history, so the 47th page was actually written by the 47th president of the United States (perhaps more than one page in the physical sense). The 47th president of the United States was Nixon, the first president to visit China in American history, and the first president to resign (from this perspective, it may be possible to contact Zheng He's voyage to the West), and the reason for his resignation was the famous Watergate incident. It is precisely because of the Watergate incident that the naming rules of "XX incident" came into being. As for the content of "Watergate Incident", please Baidu yourself. This scandal has always been controversial and questioned, so it is also appropriate to be the protagonist of National Treasure 3. Let's guess again. If the prototype of the president in the play is now George W. Bush, then a "special project gate incident" similar to the "Watergate incident" will happen to him, both of which are scandals. If the screenwriter supports George W. Bush from a political standpoint, then the details 1 have played his expected role, and it is logical for the president to ask the protagonist to help him look up Page 47. Finally, "completion" should be an answer to the president's request, while "vigorous event" is an evaluation of the content of "page 47". Therefore, "page 47" should tell the behind-the-scenes truth of Watergate incident and special engineering incident, and then start the main story of "National Treasure 3". Of course, it's probably related to China. It's just speculation, so there are a lot of "guesses", "ifs" and "shoulds", but it's more logical.