Wikapedia
Hello Friends,
All my genes totaled from four primary sources, placing my origin squarely in Eastern Central Europe. Why do I believe this is important? I reviewed the history of this region and discovered it is a history of War.1 Wars and conflict leave physical and human destruction. Since I exist, it seems logical that my ancestors coped with this challenge and possibly thrived.
The war destroys your village, and many inhabitants are killed. The survivors look around and gather into groups. Probably reforming family units from the fragmented families shattered by the warring factions. These were the people who passed on their genes. After centuries of this, the people who exist today have benefited from Wiley, Survivable, and Adaptive characteristics.
So, I am subject to and have been subjected to many challenges my whole life. I know I will survive and adapt to whatever changes. have and will exert pressure on me.
1 https://en.wikipedia.org/wiki/List_of_conflicts_in_Europe