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). 3rd. First Aggressive Process (1950-2150), Great Depression (2150-2160), second Aggressive Process, Military Disaster, Conservation and Decadence (2160-2250).