Missouri vs Mound City

Missouri

name
  • A state in the Midwestern region of the United States. Capital: Jefferson City. Largest city: Kansas City. 

  • An indigenous Siouan tribe that originally lived in the Great Lakes region of United States. 

  • The longest river in North America, rising in the Rocky Mountains of western Montana and flowing roughly southeast over 2,300 miles through North Dakota, South Dakota, Nebraska, Iowa, Kansas and Missouri, before joining the Mississippi at St. Louis. 

  • A massive former territory (1812–1821) of the United States, comprising much of the Great Plains and Midwestern regions. 

Mound City

name
  • A city in Holt County, Missouri. 

  • A town, the county seat of Campbell County, South Dakota. 

  • A city, the county seat of Linn County, Kansas. 

  • Synonym of Saint Louis, Missouri, USA. 

  • An unincorporated community in Crittenden County, Arkansas. 

  • A city, the county seat of Pulaski County, Illinois. 

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