How do films such as the devil arithmetic us to understand a "real" historical event such as the holocaust?

It shows a difference between modern time, and then the time before. IN the beginning, the main characters are in the modern time, celebrating some sort of Jewish Holiday. As the movie goes on, it then goes to the time of WWII, and how their lives were before they were shipped off to camps. Compared to other movies (such as the Boy in the Striped Pyjamas), it actually shows the process of how they were entered into the camp, from the violent cutting of hair (which should have been way closer to the scalp than it was), branding, and the gas chambers. It gives a closer look than the movies I have personally seen so far. 

Which statements describe the relationship of earth and its moon? check all that apply.the moon orbits earth following a nearly circular path.the gravitational pull of earth on the moon is parallel to the velocity of the moon.the moon orbits earth in 1 earth day.the same face of the moon always points toward earth.the moon’s orbit is the result of the interaction between the moon’s inertia and the gravitational force from earth

The answer is a that’s what i got