A new scientific-mathematical method for analizing and interpreting of both processes and events throughout World History has herewith been worked out by the Author, Dr.Prof. Tambara Federico, just on the basis of an overhuman as well secret and multifarious correlation between the physical-mathematical foundations of our Universe on one hand, and the actual chronological-historical development of Mankind's History on the other. This PART I of the Author's Essay is an introductory study ( supported by comprehensive examples ) of such a groundbreaking approach to physical reality and World History itself : all this according to an objectively evidenced ( "dually four-dimensional" ) Universal Structure relative to "Space / Time" Continuum along with its corresponding "Mass / Momentum" Continuum.