Sven dating dating sevices from russia
Early spring is the hardest season: a hot dry period following the cool, dry winter.
One broad study of African genetic diversity completed in 2009 found that the San were among the five populations with the highest measured levels of genetic diversity among the 121 distinct African populations sampled.
As of 2010, the San population in Botswana numbers about 50,000 to 60,000.
From the 1950s through the 1990s, the San switched to farming because of government-mandated modernisation programs.
In this area, stone tools and rock art paintings date back over 70,000 years and are by far the oldest known art.
The San were traditionally semi-nomadic, moving seasonally within certain defined areas based on the availability of resources such as water, game animals, and edible plants.
Various Y chromosome studies show that the San carry some of the most divergent (oldest) human Y-chromosome haplogroups.