How To Explain The Mysteries Of The Elongated Skulls Found All Over The World.
They were humans not aliens.
- Body Modification.
Head binding was confined to high-ranking tribe members. Individuals with flattened skulls would not enslave others with similarly shaped heads, while round heads signified subordinate status.
Known to anthropologists as artificial cranial deformation, this is a particularly striking kind of permanent body modification. Examples have been reported around the globe.
The trend in head-binding practices may have facilitated cooperation between elite groups during a time of pronounced conflict.
Various studies have indicated that higher frequencies of artificial cranial deformation usually reflect greater social control, reinforcing identity across an extensive social network. Source: https://www.psychologytoday.com/us/blog/how-we-do-it/201907/strange-head-shapes-revisiting-nefertiti-akhenaten-and-tut

2. Spiritual Reasons
The higher the head, the closer to God. We have similar thoughts today with higher hairstyles for ladies of the church.
A number of scientists, such as Johann Jakob von Tschudi, a 19th-century naturalist from Switzerland, believe that the elongated skulls existed naturally within certain populations.

Better conduits to the divine world.
3. Intellectual Reasons.
Beliefs that the long shapes enhanced a person’s mental capabilities and intelligence. Source: https://www.historicmysteries.com/elongated-skulls-mystery/
All the skulls that were found were human not extraterrestrial but, oddly, they were found in many countries. How?
Jo Ann Harris is an author, parent, book devotee, writer, copywriter, and film fanatic. She is an autodidact who learns about everything and rows her own boat. She grew up and worked in Atlanta, Georgia and lived there sixty years. She writes articles about love, hope, personal life stories, advice and poems. She is a published author with an article in Woman’s World magazine in October, 2017.