Misc: What was the first english play written exclusively for children?

Questions

what organization did rod stewart donate all his royalties from do ya think i'm sexy? to?

what producer, dubbed king of the nudies, hit it big with vixen in 1968?

what novel was subtitled memoirs of a woman in pleasure?

who did the golliwogs become in 1968?

which of snow white's dwarfs was mute?