Question: The Mars Society is an American worldwide volunteer-driven space-advocacy non-profit organization, inspired by "The Case for Mars" conferences which were hosted by The Mars Underground at the University of Colorado Boulder, a public research university located in Boulder, Colorado, in which country?
Sentence (from "Australia Mars Analog Research Station"): In 1998, the United States Mars Society agreed to work with Mars Society Australia, a non-profit organization dedicated to the eventual human settlement on the Red Planet, which allowed this project to be administrated in Australia.
Relevant evidence: No