challenge: How did Joachim Clemens become a member of the Bundestag in 1980?
  
  A. He was elected as a member of the Braunschweig city council
  B. He was elected via the Lower Saxony State List
  C. He was directly elected from constituency 45 (Braunschweig)
  D. He was appointed by the CDU party
  Answer: 