Misc: Plant what city did general sherman burn in 1864?

Questions

lord of the rings: frodo is chosen to deliver the ring into the heart of what?

lord of the rings: from whom did bilbo obtain the ring?

hitchhiker guide: wowbagger the infinitely prolonged goal is to do this to everybody.?

hitchhiker guide: if you stick it in your ear,it acts as a translator by feeding on brain energy.?

hitchhiker guide: every time he was reincarnated, he ended up being killed by arthur dent.?