yes, it is the name of an official title, making it a proper noun
No, you do not need to capitalise ornaments.
No, you do not need to capitalise internships in a sentence.
No, senior citizens does not require capitalization, unless senior is the first word in a sentence.
Always capitalize "The" when it is the first word of a title, regardless of where it appears in a sentence. Examples: "The Blair Witch Project" and "The Box."
Yes
yes, it is the name of an official title, making it a proper noun
No. When simply referring to a podiatrist, there is no need to capitalise it. It would be capitalised if it was part of a title on a sign, such as "T.M.Smith, Podiatrist".
It is often enough to just capitalise the first letter in each word, not every single letter.
No, you do not need to capitalise ornaments.
No, you do not need to capitalise internships in a sentence.
Capitalise only if used as a formal title before a name, or at the beginning of a sentence, or as part of a title in a book (for instance). It is not hyphenated. Though you will often see hyphenation being used - but it is wrong.
in The King ***
yes
No. It's not necessary.
No.
No.