Abe Fortas,
Snyder v. Harris Gas Service Company…
“ The jurisdictional amount statutes require placing a value on the 'matter in controversy' in a civil action. Once it is decided under the new Rule that an action may be maintained as a class action, it is the claim of the whole class and not the individual economic stakes of the separate members of the class which is the 'matter in controversy.' That this is so is perhaps most clearly indicated by the fact that the judgment in a class action properly maintained as such includes all members of the class. ”
