Yes, it is.
Yes, "Captain" should be capitalized when used as a title directly before a name, such as "Captain Smith."
"She" would only be capitalised if it was used at the beginning of a sentence, or part of the title of a book or movie.
Only if it is at the front of the sentence.
It should only be capitalized if it is the beginning of a sentence, if is part of a proper noun, or if it is a word in the title of a book, article, movie, story, etc.
Yes. Any word larger than two letters should always be capitalized in a sentence. I think you mean in a title, not a sentence. The is generally not capitalized in a title, nor is but.
The word "victim" is not typically capitalized in a sentence unless it is at the beginning of a sentence or part of a title.
The word 'the' is capitalized when it is the first word in a sentence (as the beginning of this sentence) or part of a title ("The Last Supper" or "The Cat In The Hat") . The first word in a sentence or title is always capitalized.
No, "meeting" is not capitalized unless it is part of a title or at the beginning of a sentence.
It should be capitalized at the beginning of a sentence and when it forms part of a title.
It should only be capitalized if it forms part of a title.
Yes, the word "astronaut" should be capitalized as it is a proper noun referring to a specific job title or profession.
Only at the start of a sentence, or as part of a title.