![Cliff Pickover on X: "According to the Kurgan hypothesis, the Pontic Steppe (shown here) was the homeland of the speakers of the Proto-Indo-European language and the original domesticators of the horse. https://t.co/eo2ES2FkDd Cliff Pickover on X: "According to the Kurgan hypothesis, the Pontic Steppe (shown here) was the homeland of the speakers of the Proto-Indo-European language and the original domesticators of the horse. https://t.co/eo2ES2FkDd](https://pbs.twimg.com/media/D7Xcx6NW0AEg7vc.jpg)
Cliff Pickover on X: "According to the Kurgan hypothesis, the Pontic Steppe (shown here) was the homeland of the speakers of the Proto-Indo-European language and the original domesticators of the horse. https://t.co/eo2ES2FkDd
![The Pontic-Caspian Steppe: The claimed homeland of the Aryans | Historical maps, History, History geography The Pontic-Caspian Steppe: The claimed homeland of the Aryans | Historical maps, History, History geography](https://i.pinimg.com/originals/57/33/3c/57333c0609d0e31b273fc437db3a83ab.jpg)
The Pontic-Caspian Steppe: The claimed homeland of the Aryans | Historical maps, History, History geography
![Is there a name associated with this specific region? The part enclosed by the Black Seam Caspian Sea and the Caucasus? : r/geography Is there a name associated with this specific region? The part enclosed by the Black Seam Caspian Sea and the Caucasus? : r/geography](https://preview.redd.it/is-there-a-name-associated-with-this-specific-region-the-v0-rej25cksmbs81.png?auto=webp&s=8f8f9b9ab0e96a8e50a751a617716fd9c481b912)