despotism vs submission

despotism

noun
  • government by a singular authority, either a single person or tight-knit group, which rules with absolute power, especially in a cruel and oppressive way. 

submission

noun
  • The act of submitting or giving e.g. a completed piece of work. 

  • The act of submitting or yielding; surrender. 

  • A submission hold in wrestling, mixed martial arts, or other combat sports. 

  • The thing which has been submitted. 

  • A subset or component of a mission. 

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