might vs sovereignty

might

noun
  • The ability to do something. 

  • Power, strength, force or influence held by a person or group. 

  • Physical strength or force. 

verb
  • simple past tense of may Used to indicate permission in past tense. 

  • Used to indicate conditional or possible actions. 

  • Even though. 

  • Used in polite requests for permission 

  • Used to indicate a desired past action that was not done. 

  • simple past tense of may Used to indicate possibility in past tense. 

  • Used to express certainty. 

sovereignty

noun
  • Excellence, mastery, preeminent efficacy. 

  • An independent or sovereign territory. 

  • Of a polity: the state of making laws and controlling resources without the coercion of other nations. 

  • Of a ruler: supreme authority over all things. 

  • Of a person: the liberty to decide one's thoughts and actions. 

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