States vs Uncle Sam

States

name
  • Those parts of the United States comprising states rather than territories. 

  • The parliament of either of the two Channel Islands countries: the States of Guernsey or the States of Jersey. 

Uncle Sam

name
  • A personification of the United States federal government or (rare) citizens. 

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