None.

A lot of the fighting is reenactment footage edited together with filmed footage. The reenactment footage isn't bloody, but the film footage varys in degrees of blood.

A lot of people die in this film. Some are graphic.

Damn & Hell are used a lot.

General Sherman wants some brandy, but it's given reluctantly to a nurse to use as an anesthetic for wounded troops. A Union Officer is drunk in camp.

Smoking is seen in some scenes.

A Union Cavalry Captain may be a bit scary to young viewers.

A drunk Union Officer nearly kills a dog and drunkenly knocks a woman on the ground.