Approximately how long ago did the neolithic revolution begin

The holocaust of world war ii resulted in a) the nazis effectively used propaganda to gain and hold power in germany. b) ethnic regimes carried out mass devastation. c) deporting all european jews to the island of madagascar. d) the systematic mass slaughter of european jews and and others in nazi concentration camps during world war ii.

Which statement best describes why henry adams was beaten

What notable contributions to science has sandia national labs (snl) produced over the years?