The Royal Federation of The Supreme nation of matheo is a gargantuan, efficient nation, ruled by King Ian Melnish with an even hand, and renowned for its otherworldly petting zoo, keen interest in outer space, and ritual sacrifices. The hard-nosed, hard-working, democratic, humorless population of 19.413 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 are ignored. It meets to discuss matters of state in the capital city of Hordor. The average income tax rate is 39.5%, but much higher for the wealthy.

The frighteningly efficient Supreme nation of matheoan economy, worth a remarkable 6,370 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 328,177 Matheo dollars, and evenly distributed, with the richest citizens earning only 3.0 times as much as the poorest.

Charity distribution sites are regularly raided by the police, most political debates are settled with fistfights, the government is coughing up funds for lung cancer victims, and wealthy pranksters dump refuse on unsuspecting citizens from up high. 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 58,852^nd in the world and 2^nd in matheo for Nudest, with 200.75 cheeks per square mile.