Some war violence and mild blood.
Lots of scenes of the wounded, where hundreds of men lie dying, some with amputated limbs, and all with some blood (though not that graphic). One scene where a soldier has his leg amputated (offscreen, but shadows show the amputation occurring), we hear him screaming and yelling in pain, and a woman watching in disgust.
Cannons bombard a city, reducing it to rubble and ruins.
A soldier threatens to rape a woman, and she shoots him point blank in the face. There is quite a lot of blood splatter.
A city gets a report of fatalities at the most recent battle.
Characters are slapped or punched.
A woman is in pain when she is in labor.
Buildings are set on fire.
A man falls from a horse, breaking his neck and dying.
A child falls from a horse and breaks her neck.
A horse in obvious distress is beaten with a whip.