I think the sentence that uses correct capitalization is the first one.
Holden doesn't feel bad about leaving the school because school wasn't important to him. ... Holden visited Mr. Spencer because he was a teacher that he liked. He regrets visiting Mr. Spencer because he hated being pointed at for example when Mr. Spencer read his paper in front of Holden
Subject
Easy way to remember is to find the verb and ask who or what
In this it would be who or what was late? The answer would be you.
The suffix in the word "enactment" is "-ment".
-ment as a suffix refers to the process of doing what the stem means. Its origin is in the Latin language, and it came to English through French:)