governance vs supremacy

governance

noun
  • The state of being governed. 

  • The process, or the power, of governing; government or administration. 

  • Accountability for consistent, cohesive policies, processes and decision rights. 

  • The specific system by which a political system is ruled. 

  • The group of people who make up an administrative body. 

supremacy

noun
  • A state of privilege for a specified group relative to other people in society. 

  • The ideology that a specified group is superior to others or should have supreme power over them. 

  • The quality of being supreme. 

  • Power over all others. 

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