Did aliens visit ancient civilizations?

Aliens have been visiting Earth for millenia: the evidence just keeps on mounting, even astronauts are now coming clean - with accounts of alien encounters out there in space. Whether or not they had a hand in helping men build ancient monuments, however, remains an open question. Bear in mind that when it was first proposed that monuments: such as Stonehenge, were astronomically aligned, mainstream science and archaeology ridiculed the idea as preposterous.

Now they try to take all the credit for this 'discovery'.

It is not impossible in my view. There is a theory that the modern human race is a hybrid of the primitive species that roamed the planet and extraterrestrial beings (Anunnaki) and that pyramid sites were their navigational points from outside the Earth's orbit. hubpages.com/hub/Nefilm-A-little-word-with.

Given we can't leave LEO, it is hard to believe Aliens visited us without leaving us the means to leave LEO.

In ancient mythology texts there are numerous ques that point to 'other worldly beings' amongst us. Reading these historical & mystical teachings that are present in many ancient civilizations such as the Mayans, Egyptians, native American Indians & indigenous cultures amongst others... There have been pictures in caves, hieroglyphs etc; As well as unexplained architecture such as the pyramids will aways raise questions & debate. Ancient astrology that was founded within the Mayan civilization had great significance in regard to the pyramids.

I think it is a spiritual phenomena that stems from advanced knowledge that has been lost over time...

Absolutely not. The Mayan pyramids are very precise. Aliens did not build those.

The enormous and magnificent Gothic cathedrals in Europe were built in the dark ages. Aliens did not build those either. Building the great pyramids destroyed the economy of ancient Egypt and caused it to descend into a dark age.It was no small feat 4,500 years ago, but it was not impossible.

I'm sure there is life on other planets in the galaxy. But I don't think aliens piddle around the earth.

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.