What country was the American mustang horse?

The American Mustang is not from a specific country. They are descendants of horses brought to the Americas by Spanish conquistadors.

Here's a breakdown:

* Origins: The horses brought to the Americas were primarily of Iberian origin, specifically Andalusian and Barb breeds.

* Wilding: When these horses escaped or were intentionally released, they thrived in the wild, adapting to the harsh environments and forming distinct herds.

* Evolution: Over generations, these wild horses evolved and developed unique characteristics, becoming the American Mustang we know today.

So, while the American Mustang doesn't have a single country of origin, their lineage can be traced back to Spain and their development happened entirely within the Americas.