These questions are based on the “Sex Class Action” article:

What did the Supreme Court decide in the Wal-Mart case? And more importantly, how did it justify its decision? (HINT: the key word here is “commonality” (and how it related to “class-action lawsuit”). Try to understand what this legal terms means, as it is key to the court’s decision).

The Supreme Court decided Wal-Mart won in this case, even though they class-action lawsuit, in law they don’t share the same commonality, due to the reason that those women were in the different Wal-Mart, not in the same market, under the same manager.