levy vs mobilise

levy

verb
  • To wage war. 

  • To raise, as a siege. 

  • To raise or collect by assessment; to exact by authority. 

  • To erect, build, or set up; to make or construct; to raise or cast up. 

  • To draft someone into military service. 

  • To raise; to collect; said of troops, to form into an army by enrollment, conscription. etc. 

  • To impose (a tax or fine) to collect monies due, or to confiscate property. 

noun
  • The tax, property or people so levied. 

  • The act of levying. 

mobilise

verb
  • To become made ready for war. 

  • To make something mobile. 

  • To assemble troops and their equipment in a coordinated fashion so as to be ready for war. 

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