Japanese native fluent speakers help me fix all my Japanese subtitles and English translations, please?

I can see your confusion, and the explanations here don't seem to be helping much.? is best understood as a grammatical tag that makes whatever came before it a statement of plain fact, or assertion. Acceptable Japanese sentences can be as short as one word--adding the tag clears things up a bit, so: kuruma. (car) kuruma desu.

(it's a car) Kenta (proper name) Kenta desu. (I am Kenta) "imasu" means that something exists somewhere, it is used for sentient/animate things only. Note this key difference: imoutou desu.

It's my daughter. Imoutou ga imasu. I have a daughther/my daughter is there (in some place).

The final piece of the trifecta is "arimasu" which means literally "to have" but again, means that something exists somewhere, and is only used for inanimate/non-sentient things, so: kyoushitsu ni tsukue arimasu. There are desks in the classroom. So there you go.

("imasu") : formal form of?("iru") : (of animate objects) 'to exist', 'to be.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.