who brought horses to the U.S.A?

Answer 1

There are several different ideas to this.

-Horses are native to America
http://www.madsci.org/posts/archives/jun2000/960351408.Zo.r.html

-They also crossed back and forth from the Bering Straight from North America to Asia
http://www.returntofreedom.org/kids/horses.html#america

-And of course the Spaniards came into the picture later on which allowed for the wild horse bands of mustangs to expand.

Answer 2

The Colonial Spanish Horse is a breed descended from the original Spanish stock brought to the Americas. The breed encompasses many strains and breeds found in North America. These include the Abaco Barb, Cayuse, the Gila Bend Mustang, Iberian Sulphur Horse, Indian Horse, Kiger Mustang, Pryor Mustang, Sorraia Mustang, Spanish Barb,Spanish Mustang, Sulphur Mustang, Wilbur-Cruce, and others. These horses are in critical condition and are registered by several registries: The American Indian Horse Registry, The American Spanish Sulphur Horse Association, The Gila Bend Horse, The Horse of the Americas an inclusive umbrella registry for all Colonial Spanish breeds, The Kiger Mesteno Association, The Southwest Spanish Mustang Association, The Spanish Barb Breeders Association [see Sub-Set;AKA Spanish Colonial Horse: "Wilbur-Cruce"], The Spanish Mustang Registry,The Steen Mountain Kiger Registry, The American Spanish Sulphur Horse Association and Registry aka ASHA, and Sulphur Horse Registry, to name a few.

Answer 3

Spain/Mexico

Answer 4

From what I understand it was the Spanish conquerors
Mickey

Answer 5

spanish
http://en.wikipedia.org/wiki/Colonial_Spanish

Answer 6

the spaniards!

Answer 7

the cowboys!

Answer 8

die Spanisch!