While Prehistory Was Largely Ignored in Germany Prior to Hitler's

While prehistory was largely ignored in Germany prior to Hitler's rise to power, archaeological research flourished under Hitler's control. Nazi archaeology:

A) provided Europe with some of the best archaeological research that had ever been done, using cutting edge methods and sound scientific principles.
B) found evidence that Germanic people had emanated from a northern European core area, carrying with them all the major cultural achievements that then spread to the less civilized peoples of Europe.
C) was used to support claims for Aryan superiority, in spite of the fact that no such evidence existed.
D) found evidence of Aryan kings in locations as far away as Tibet and Iceland, thus proving the cultural and biological superiority of Germanic peoples.