Main importers of U.S. horses in the early 2000s included Japan, the United Kingdom, Canada, Ireland, and France
California
Horses came from Europe.
horses became extinct in the us un'till columbus brought them back
it doubled
About 9.2 million horses live in the U.S.
Horses can get cavities just like us humans, so, yes.
The Spanish brought most of the horses to America.
Horses are owned all over the United States. EVERYWHERE really!
on noah's ark.
9.2billon
That is unknown.
Ah, what a lovely sentence you have there! The subject is "purchases," which is the thing we are talking about in the sentence. It's like a little friend that helps us understand what the sentence is about. Keep up the good work exploring language, my friend!