I'm not sure about your picture--I don't believe in aliens coming to the planet or anything. But I do believe that paleolithic people were very smart and did have a lot of creativity we don't give them credit for. In fact, it is strange you ask that question because I've just gotten interested in reading about it and decided to write up a hub about some very good books which talk about it.
I'm actually reading two more books now--one about Cave art and another about California Indians (whose culture survived into modern times so they were actually photographed and interviewed), so I'll soon be writing about those two books. Here is the hub--the last book is probably the best one to answer your question:hubpages.com/hub/Stone-Age-People-Ice-Age-M.
I believe it is possible. We have a great deal of evidence in support of Atlantis. Much of it is circumstantial, but highly suggestive.
And interpretations against are just that -- interpretations! But we also have proof! Three items of scientific knowledge involve world-changing events (9620 BC) that occurred about the same time Plato's Atlantis supposedly sank.
Two could have been caused by Atlantis or some other phenomena or events. But one of the three could only have been caused by a massive tectonic subsidence somewhere in the oceans of Earth. The coincidence with Plato's date (9600 BC) makes Atlantis the likeliest suspect.
The fact that all four incidents happened at the same time makes this seem more than merely a coincidence.
Pre-historical civilization refers to history that had not written words. The picture is legendary Atlantis that was first mentioned by Plato, and it was highly developed 15,000 years ago, but was destroyed by earthquake.
I don't know about PRE-historic but historic yes. There are many civilizations where we have no idea how they built these objects, such as the great pyramids, stonehenge and many others. There is this program on netflix called ancient aliens it is really good and you should watch it if you have netflx.
I don't neccessarilly know if aliens helped us but people have made some amazing stuff. There are these stone blocks at puma-punko (I think thats how you spell it) they are razor sharp and look like they are cut with a laser. The wierd thing is that they perfectly interlock with each other, and they weigh A LOT.
You should watch it if you get the chance.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.