<P> The horse evolved in the Americas , but became extinct between 8,000 and 12,000 years ago . When the Spanish arrived on the American mainland in the 16th century , they brought horses with them and re-established the animals on the continent . </P>
<P> The horse evolved in the Americas , but became extinct between 8,000 and 12,000 years ago . When the Spanish arrived on the American mainland in the 16th century , they brought horses with them and re-established the animals on the continent . </P>
when did the horse arrived in north america
when did the horse arrived in north america
When the Spanish arrived on the American mainland in the 16th century
When the Spanish arrived on the American mainland in the 16th century