What is the difference between "hardsubs" and "softsubs"?

Hardsubs are videos with embeded subtitles. Subtitles are directly encoded onto the video so that they cannot be separated (subtitles become part of the video image). As a result, translations in hardsub files cannot be modified.

Softsubs are subtitles that come in a small text file. Special softwares (or players) are required to play these softsubs together with the video. Translations and/or timing can be easily modified in softsubs.

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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.