The Royal Federation of The Supreme nation of matheo is a gargantuan, socially progressive nation, ruled by King Ian Melnish with an even hand, and remarkable for its museums and concert halls, deadly medical pandemics, and smutty television. The hard-nosed, hard-working, democratic, humorless population of 18.05 billion Mathesons have some civil rights, but not too many, enjoy the freedom to spend their money however they like, to a point, and take part in free and open elections, although not too often.

The relatively small, corrupt government prioritizes Industry, with Education, Defense, and Healthcare also on the agenda, while Welfare and Spirituality aren't funded at all. It meets to discuss matters of state in the capital city of Hordor. The average income tax rate is 28.3%.

The frighteningly efficient Supreme nation of matheoan economy, worth a remarkable 5,700 trillion Matheo dollars a year, is broadly diversified and led by the Information Technology industry, with major contributions from Retail, Arms Manufacturing, and Book Publishing. Black market activity is rampant. Average income is an amazing 315,798 Matheo dollars, and evenly distributed, with the richest citizens earning only 3.9 times as much as the poorest.

The new iVote app allows representatives to vote on legislation by launching ill-tempered birds and matching candies, a faint smell of body odour can be detected at several miles' distance from the National Science Park, more sidewalk is dedicated to animals than people, and political detractors refer to King Ian Melnish as 'that Bigtopian puppet'. Crime is pervasive, with the police force struggling against a lack of funding and a high mortality rate. The Supreme nation of matheo's national animal is the Wild owl, which teeters on the brink of extinction due to toxic air pollution, and its national religion is Ian Melnish.

The Supreme nation of matheo is ranked 289,403^rd in the world and 85^th in matheo for Nicest Citizens, with 0.22 average smiles per day.