Where humans start riding horses?

It's difficult to pinpoint the exact location and time when humans first started riding horses. However, archaeological evidence suggests that domestication of horses and horse riding began independently in different regions around the world:

* The Pontic-Caspian Steppe: This region, spanning parts of modern-day Ukraine, Russia, and Kazakhstan, is considered the earliest center of horse domestication, with evidence dating back to around 4000 BC.

* Central Asia: Evidence suggests that horse domestication occurred in this region around the same time as the Pontic-Caspian Steppe.

* The Near East: Evidence for horse riding in the Near East dates back to around 3000 BC.

* North Africa: Horse riding appears to have spread to North Africa around 2500 BC.

It's important to note that these dates are estimates, and more research is always being conducted.

The spread of horse riding:

Once horses were domesticated, riding technology spread quickly. By around 2000 BC, horse riding was practiced across much of Eurasia. The invention of the stirrup around 400 AD revolutionized horse riding, allowing riders to stay securely in the saddle and use their hands for fighting or other tasks.

In summary:

While we can't say definitively where humans first started riding horses, the evidence points to independent origins in several regions, including the Pontic-Caspian Steppe, Central Asia, and the Near East. Horse riding quickly spread throughout the world, becoming a crucial element in transportation, warfare, and trade.