Many of us are now gaining an understanding that planet Earth has a much more complex and older history than previously thought. Earth is known as the Living Library, so Earth was more or less meant to be an experimentation ground for these spiritual concepts to come into being and played out on a much smaller scale. So, if Earth was a mix of these various extraterrestrial races and genetics, it would make sense that the history and cultures of these cosmic civilizations would have an inherent effect on the history and culture on Earth, as well as the individuals incarnating on this planet, either directly or indirectly.