What was the term for southern laws designed to control freed slaves after the Civil War?

Black Codes

Which goddess emerged from sea foam? How many days and nights did Jesus fast in the desert? On what feast day, celebrated on December 28th, do pranksters play tricks on friends and family in some Spanish-speaking countries? In the animated film "An All Dogs Christmas Carol," who's portrayed as Scrooge? Who is considered the father of psychoanalysis?