When analyzing the United States you have to remember that most of it is empty. Most of the time when you see a picture like this, it's because of the populatio

When analyzing the United States you have to remember that most of it is empty. Most of the time when you see a picture like this, it's because of the population distribution. These areas look clean because people don't live there. https://www.census.gov/history/www/reference/maps/ https://www.census.gov/history/www/reference/maps/ Or alternatively, https://xkcd.com/1138/ https://xkcd.com/1138/ Its also not clear how to gauge these dots. One dot may cover an enormous area or a small area. One might wonder if some instances are double counted. On the big picture level, it's reasonable down to the level of "where the people at"