Who were the first people to reintroduce horses America?

Horses were not originally native to the Americas. They went extinct on the continent around 10,000 years ago. So, while it may seem like there were "first people" to "reintroduce" horses, that's not quite accurate.

The first people to bring horses back to the Americas were the Europeans, specifically the Spanish, during the 15th and 16th centuries.

Here's a breakdown:

* Extinction: Horses evolved in North America but went extinct during the last ice age.

* Reintroduction: European explorers brought horses with them to the Americas during the Age of Exploration.

* Impact: The introduction of horses had a profound impact on the indigenous cultures of the Americas, changing their way of life, warfare, and trade.

So, while the idea of "reintroducing" horses might be a bit misleading, it's accurate to say that the Spanish were the first to bring horses back to the Americas after their extinction.