Footage of soldiers breaking in wild horses.
Horse breaking American cowboy soldiers.
World War One; animals. 'American Cowboy Soldiers'. US soldiers trying to break a horse. Several men in a corral; one on back of a wild horse who is raring and bucking. Then a shot CU of all the guys gathered around the horse; holding onto the bridle; etc. and a couple of them sitting up on the horse. The men are all cheering.