Who was the convicted Soviet spy executed in America alongside her husband in 1953?

Ethel Rosenberg

What river in the Underworld did souls cross guided by Charon? Which titan was punished by Zeus to hold up the heavens on his shoulders? Which disciple previously followed John the Baptist before coming to Jesus? Who provided the voice of Genie in Disney’s original "Aladdin"? What organ is primarily affected by hepatitis?