Outside vs United States

Outside

name

  • To residents of Alaska, the rest of the United States, especially the contiguous 48 states south of Canada. 

United States

name

  • The collection of individual states of the United States of America. 

  • Federal nation consisting of several states, actual, historical or hypothetical. 

  • Includes the land area, internal waters, territorial sea, and airspace of the United States. 

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