Webfoot's Mapeteria
Want to make a choropleth thematic map (i.e. coloured based on your data) for Canadian provinces, U.S. states, or French départements? Or for countries of the world? This is the right place. (Here's one example; there are more below.)
To get a map, give me a version of your spreadsheet, then give me a few pieces of information on how it should be displayed, and I will give you a map!