Icelandic.
Chestnut is a color and not a breed. Most breeds of horse come in chestnut along with many other colors. So yes Chestnut horses can come from America, but they also come from everywhere else.
Bay, Grey, Palomino, Chestnut, and Roan. -FoalGirl From Pinto
chestnut trees
Chestnut was my home server, but I quit it and went to Bay Server, and I have never left :] On Bay, we call ourselves Baybarians and we invaded White server xD it was quite fun :P you should come on Bay Server!
Conkers come from the horse chestnut.
The 'conker tree' is also known as the 'horse chestnut tree'.
Unfortunately only the Icelandic.
About august 2007.
America
It has already been released.
Black, Bay, Dark bay or brown, Gray, or Chestnut.
It is said that HI2 will come out in the beginning of May!