liberalism vs toleration

liberalism

noun
  • An economic ideology in favour of laissez faire and the free market (related to economic liberalism). 

  • The quality of being liberal. 

  • Any political movement founded on the autonomy and personal freedom of the individual, progress and reform, and government by law with the consent of the governed. 

toleration

noun
  • The allowance of something not explicitly approved; tolerance, forbearance. 

  • Specifically, the allowance by a government (or other ruling power) of the exercise of religion beyond the state established faith. 

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