How did the alien knowledge get erased from humanity

I like this question. to me it points me to... maybe reptilians and how did they get in charge.... how is it that our academic institutions are controlled and limited? I'm aware that there is approved archeology and rogue archeology. how did that get started? 

@foxyrach26 Absolutely love the questions.  Thank you.

@foxyrach26 Such a beautiful question! What I understood is that WE made that choice. Our soul, our over-soul. First of all, the human  brain has no capacity to hold that much information. We can process only that much. Many species have been working on our DNA. It would be too much if we were born and immediately know we are 10 species! Being human costs a lifetime already. Second, we are forced to awaken. To discover the road and all is needed to return to Source. Destined in this time to find out what is our purpose. It is such a shame that a large part of humanity is destined NOT to awaken, because Source wants to experience every possibility. Together we are all aspects of Source. Our purpose is to remember we are Source.

Well maybe not the answer you want to hear, it is too general. 😉

@foxyrach26  Good question!  If you deep dive into Atlantis you can get an idea that too much tech caused us to go awry. I hear that theory used often- we HAD everything and we blew it. LOL. (But then, it didn't do that to the Lemurians so...).

But I can understand us needing to evolve/build the muscle after the reset - like learning math before you get a calculator. So I can understand not having all the knowledge about tech right from the jump.

But I don't get why our actual history got erased? What is so damaging about Earthlings knowing about the crash landed ETs who seeded parts of the globe and however else it happened? It's frustrating to me. If that's the only history we knew growing up it wouldn't be jarring. Waking up one day knowing your whole history is an intentional lie is the bigger shock to the system IMHO.