Answer:
Thirty white horses on a red hill, First they champ, Then they stamp, Then they stand still.
I climb higher when hot, But beware my rage, I’ll kill with a breath, If I can escape my cage
A house full, a yard full, a chimney full, no one can get a spoonful.
What goes in the water red, and comes out black?
Used left or right, I get to travel over cobblestone or gravel. Used up, I vie for sweet success, used down, I cause men great duress.
They are many and one, they wave and they drum, Used to cover a state, they go with you everywhere.