I was surprised to see Angelina Jolie as the director of this film, First They Killed My Father. It is about the war in Cambodia after the US left. It was harsh for children and many died. It is all brought to life in this film, a must watch. It is a non-English film so you will need to read the subtitles.
I feel first they killed my father is interesting briskly for our carefully and maybe get a better idea.