Speed (1959)

Poland, during the World War. Lotna is a magnificent specimen of Arabian horse, the pride of her owner, too old to actually ride her but to whom she remains faithful nevertheless. The Polish cavalry army is also proud of their land, and loyal to rules, and custom. The German army is leading an overwhelming speed attack with tanks, an almost unheard of weapon, and bringing a way of life to an end. It's the last battle between Lotna (speed horse) and Blitzkriega (speed war).