breeding vs civilization

breeding

noun
  • Nurture; education; formation of manners. 

  • The act of copulation in animals. 

  • Propagation of offspring through sexual reproduction. 

  • The good manners regarded as characteristic of the aristocracy and conferred by heredity. 

  • Descent; pedigree; extraction. 

  • Ejaculation inside the rectum during bareback anal sex. 

  • The act of insemination by natural or artificial means. 

adj
  • Of, relating to or used for breeding. 

civilization

noun
  • The state or quality of being civilized. 

  • An organized culture encompassing many communities, often on the scale of a nation or a people; a stage or system of social, political, or technical development. 

  • Human society, particularly civil society. 

  • The act or process of civilizing or becoming civilized. 

name
  • Collectively, those people of the world considered to have a high standard of behavior and / or a high level of development. Commonly subjectively used by people of one society to exclusively refer to their society, or their elite sub-group, or a few associated societies, implying all others, in time or geography or status, as something less than civilised, as savages or barbarians. cf refinement, elitism, civilised society, the Civilised World 

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