useless trivia: What Word Means: To Warble - To Quaver?

Questions

Which expression for a devoted couple originates in a 1735 poem?

Which international organisation was set after wwi with the purpose of achieving world peace?

In which mythology was Marduk the supreme God?

Titania,Oberon, Miranda and Ariel are all moons of which planet?

In which novel does Angela Quested accuse a local doctor of rape?