royalism vs sovereignty

royalism

noun
  • Impassioned allegiance to or advocacy of the establishment, maintenance, and/or interests of a particular king, royal house, or kingly dynasty; sometimes extended to the same of a non-royal (i.e., grand ducal, imperial, or other) family or sovereign; often contrasted with monarchism. 

sovereignty

noun
  • Of a ruler: supreme authority over all things. 

  • An independent or sovereign territory. 

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

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

  • Excellence, mastery, preeminent efficacy. 

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