challenge: What happened to the Diocese of Matera in 1203?
  
  A. It was elevated to a patriarchate
  B. It was dissolved and ceased to exist
  C. It was united with the Archdiocese of Acerenza to form the Archdiocese of Acerenza e Matera
  D. It was renamed to the Archdiocese of Matera
  Answer: 