Images for photostory were from the Library of Congress (ww.loc.gov- American Memory Collection).
All other images and graphics are created by our team.
Background is public domain from absolutetextures.com.
Black horse clipart is public domain from bellsnwhistles.com.
CREDITS FOR HORSE GUIDE PAGES:
"Horses." Kidipedea. <http://www.historyforkids.org/learn/environment/horses.htm>.
"Horse Evolution Over 55 Million Years." Florida Museum of Natural History. <http://chem.tufts.edu/science/evolution/HorseEvolution.htm>.
"Horse Breeds ." Breeds of Livestock. 1995. Oklahoma State University. <http://www.ansi.okstate.edu/breeds/horses/>.
Kimball, Cheryl. The Everything Horse Book. 1st. Avon, Ma: F+W Publications, Inc, 2002.
Kincart, Julie. Personal interview.
Heinrich, Lisa. Personal interview.
Collura, Vncent Personal Interview