In summary: Several attacks occur, some vicious including a murder. None of these are shown for long, and there isn't much blood or gore. A bloody face is shown, and injuries resulting from violence, a brief view of a corpse, and we hear some dialog or voiceover about violence and suicide.
We hear a large group of teen boys plan to sexually assault a teen girl; the language is not explicit. They surround her in the woods and one of them gropes her. She slugs him.
A large group of men with clubs beat another man for acting superior to them.
A man is caught by several others, punched in the stomach, and dragged away.
A splotch of blood in the snow leads to a murdered man's corpse. The scene isn't gory.
An injured bicyclist is shown with blood all over his head.
A woman attacks a man with a frying pan.
In a long scene, a teacher continually bullies students, calling them hateful names and striking them with a ruler for reasons such as having a runny nose.
A deserter describes the horror of war in the trenches (WWI), but the language is circumspect.
Bandaged and wheelchair-using soldiers are seen at a parade.
It's mentioned that a man has threatened several times to commit suicide.
It's mentioned that manslaughter, robbery, arson, and rape occur with some regularity in the area. And it's mentioned that the coroner committed suicide. A woman found in a pond is also implied to have killed herself.
Soldiers fire rifles at clouds hoping to cause rain.
We see a boy spit out a mouthful of foul water.