challenge: What happened to the Wairarapa and Hawke's Bay electorate in 1859?
  
  A. It was abolished and replaced by the Auckland electorate
  B. It was extended into previously unincorporated territories, split in two, and replaced by the County of Hawke and Wairarapa electorates
  C. It was renamed to the Wellington electorate
  D. It was merged with the County of Hawke electorate
  Answer: 