No, it will not affect the health.
No. There are storms, but they only affect crops and meadows, not horses.
They domesticate them
Horses made the Cheyenne more mobile when hunting and the horses were able to carry heavier loads of game.
yes most horses that have over 5 whorls can be very excitable, horses with less tend to be calmer. horses that are left sided tend to be males, and right sided horses are usually mares.
pretty sure it's the digestive system
Horses generally do not migrate. Also a horses color does not in anyway affect it's behavior or habits. A stallion may travel to find a band of mares for himself, but his color will not affect this behavior.
"Hills Like White Horses" is a story by Ernest Hemingway. The literary elements such as direct characterization can affect the narrative theme by putting it on display.
Liquid substances can be poured into lakes and river which the horses may drink and rubbish, well, they can get stuck or caught in it, or, they can eat it!
No, because i have looked in a horses eye and it didn't do anything to me so you don't have to worry about anything when you look into a horses eye. No worries!
It depends on what kind of stress you mean. If the stress is you work it for a long time, then yes the horses heart rate will increase
They introduced them to new things like horses and armor.