History does not repeat itself but the process does repeat, as shown by the mathematics of history, which does not condemn the future, posing for man the domination of his destiny when he improves mentally and spiritually.

We are going to present two historical perspectives in the plane of world strategy: the Chinese developed from 2850 B.C. up to 1150 B.C., their first mathematical-historical cycle of 1,700 years. During it, they lived six and one-half centuries in an era of Great Demographic Fractionation, and ten and one-half centuries in an era of Great Unification. The mathematics of history law is fulfilled in said eras. Thus, in unification, two nuclei or empires were developed: the Hsia Dynasty or Empire, afterwards, the phase of relative independence and then the second nucleus or empire, with the Shang Dynasty or Empire.

The second mathematical-historical cycle, from 1150 B.C. to the year 550 A.D., year of great demographic fractionation, lasting six and one-half centuries, with the Chou and Laotse Dynasties, the era of unification, with the Chan and Han Dynasties, after the phase of relative independence and after the Mongolian Empire. In the mentioned cycles, 1st and 2nd, the process exactly repeats itself.

The third cycle begins in the year 550 A.D. with Shui, Tang and Sung, having a duration of six and one-half centuries, that of unification that presently develops and that should last six and one-half centuries (up to the year 2,250), follows the same process, exactly the same as the first and second mathematical-historical cycles. The first nucleus, with the Mongolian Empire, Ming era and Manchu era, that ended in the year 1912 and from that date the First Aggressive Process (Continental China) begins, after its Great Depression, Military Disaster, Conservation and Decadence or Disintegration.

It is estimated that this third historical cycle will end in the year 2250, that is, the year 550 was the end of the second cycle, plus 1,700 years, the duration of a mathematical-historical cycle, total 2,250 years. The end of the first aggressive process is estimated in the years 2,016 to 2,050, or 2,150, based on the historical precedent that the process of the 1st or the 2nd will be exactly repeated, likewise, the development of this third one is being fulfilled. If we should add the year of the mentioned battle (451) to the duration of the cycle (1,700 years), it results in the year 2151, date on which the process should be repeated, notwithstanding it condemning the future in the mathematical-historical concept.

This date of 2151 is included in the expansion and aggressiveness of Continental China, for which it is worth estimating that it could be the Military Disaster at the end of the second period of Great Strategic Victories.

The invasion of Attila began in the year 375, then 1,700 + 375 = 2,075. That is, Continental China would invade Europe approximately in the year 2075. If it were the Military Disaster, it would mean that in that year, they would have already gone through the Great Depression and the second period of Great Strategic Victories. There is another hypothesis regarding the present nucleus and development of this empire that began its first Aggressive Process in 1950, and it is when we can estimate that once the year 2000 ends, the development of its first period of Great Victories would be at its highest point, and an invasion of such a nature would be possible without estimating the date, but observing its development it could begin in the year 2151.

Summarizing, based on the historical precedent of the Great Depression, the most probable deduced dates would be 2016, 2050 and 2150, since there would be three probable curves related to the year 2151:

1st. Process or period of Great Strategic Victories (1950-2016), Great Depression (2016-2026) and second period of Great Victories (2026-2050).

2nd. First Process, Military Disaster, Conservation and Decadence (2060- 2250).