challenge: What was the result of the merger between Compagnie générale de la télégraphie sans fil (CSF) and Thomson-Brandt in 1968?
  
  A. The formation of the Société française radio-électrique
  B. The creation of the French Broadcasting Corporation
  C. The dissolution of the French colonial empire's communication services
  D. The establishment of the Thomson-CSF company
  Answer: 