Starship United States of America (commonly abbreviated as Starship USA, US, or America) is a federal constitutional republic compromising a Interstellar Ark Vessel named IAV Enterprise (sometimes referred to as IAV Liberty, instead). It is a Starship-Era nation compromising of 61 sectors of its starship, with the 61st sector being it' capital, Columbia. It is considered one of the oldest living successful democracies on the planet. It is the current leader of the North American Division of the UN Interstellar Fleet.