amnesty vs conviction

amnesty

verb
  • To grant a pardon (to a group) 

noun
  • Forgetfulness; cessation of remembrance of wrong; oblivion. 

  • An act of the sovereign power granting oblivion, or a general pardon, for a past offense, as to subjects concerned in an insurrection. 

conviction

noun
  • A judgement of guilt in a court of law. 

  • The state of being wholly convinced. 

  • A firmly held belief. 

  • The state of being found or proved guilty. 

How often have the words amnesty and conviction occurred in a corpus of books? (source: Google Ngram Viewer )