(Before I start, Greek mythology is my element)
Okay, so Hades was part of the Big Three, including Poseidon, Zeus, and himself. After killing Kronos, Hades was sent to take charge of the underworld. He hated it. HE IS NOT THE GRIM REAPER, he simply governs over the dead, and makes sure the dead souls stay where they are and not intrude in other areas of the underworld (Elysium, Running Fields, and the pits of Tartarus).
Located mostly in the mountains
Answer: Redefined upward
Explanation: Smoking, child abuse and family violence, are examples of behavior that have been redefined upward.
They are serious negative acts that have been a treat to humanity at large. Due to higher intensity of these behaviors, many advocacies had spring up to make awareness and help in curbing these menace.
However, government in their own part, are enacting laws to stop child abuse, family violence, illegal drugs abuse in our society. Offenders are brought to book without pity or sentiment.