citizenship vs emancipation

citizenship

noun
  • The state of being a citizen, in its various senses. 

  • The status of being a citizen, in its various senses. 

emancipation

noun
  • The state of being thus set free; liberation (used, for example, of slaves from bondage, of a person from prejudices, of the mind from superstition, of a nation from tyranny or subjugation). 

  • The act of setting free from the power of another, as from slavery, subjection, dependence, or controlling influence. 

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