[Chancie]

Originally Posted by Dapper in every way Butch

Teacher, teacher, please answer my question. Seriously, has it really changed? Can you ask your English teacher friends?

One source says that the Harvard comma is mandatory in the United States but

Another source says it depends on which style guide is used, and

That depends on the discipline.

And, I didn't know there was a special word, but

I would use it if it makes your writing flow more clearly.