hegemony vs paramountcy

hegemony

noun
  • Domination, influence, or authority over another, especially by one political group over a society or by one nation over others. 

  • Dominance of one social group over another, such that the ruling group or hegemon acquires some degree of consent from the subordinate, as opposed to dominance purely by force. 

paramountcy

noun
  • The fact or condition of being paramount; supremacy, precedence. 

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