The Brumby
You get a crossbreed foal. For instance, if you bred an American Walking Horse and a Mustang and you got a colt, it would be an American Walking Horse X Mustang colt. This is said as, "American Walking Horse Mustang cross". At least I think so.
Usually. The breed in America is usually the American Mustang.
if by class, you mean breed .... mustang is its own breed.
Spanish Barb is one of the predominant ancestors of the original historical American Mustang. However, mustangs are really feral horses which come from a variety of breeds and thus almost any breed could look like a mustang horse.
a mustang is a breed of horse
yes, a mustang is a horse breed
Yes
A wild mustang is called a "Mustang". That is the breed name.
You can't mix random breeds and get a mustang, you have to breed two mustangs with each other.
Mustang
Mustang
Mustang