Oh, the Places You'll Go!

How to prepare your text files

• Create a simple .txt file with one country per line.
• You can use either the ISO-3 code (e.g. USA, FRA, JPN) or the country name (e.g. United States of America, France, Japan).
• Don’t mix commas or extra formatting — just one entry per line.
• Example:

  USA
  CAN
  MEX
  BRA
        

• You can upload multiple files (e.g. “Visited.txt”, “Planned.txt”). Each file will get its own color in the map and the name of the file will be used in the legend.
• For U.S. states: make a separate .txt file with either full names (California, New York) or USPS codes (CA, NY, WI).