The Department of Seine-et-Marne is a gargantuan, efficient nation, ruled by Vincent Eblé with an even hand, and renowned for its rampant corporate plagiarism, ubiquitous missile silos, and compulsory military service. The hard-nosed, hard-working, devout population of 18.778 billion Seine-et-Marnais are highly moralistic and fiercely conservative, in the sense that they tend to believe most things should be outlawed. People who have good jobs and work quietly at them are lauded; others are viewed with suspicion.

The relatively small, moralistic government juggles the competing demands of Industry, Defense, and Law & Order. It meets to discuss matters of state in the capital city of Melun. Citizens pay a flat income tax of 16.9%.

The powerhouse Seine-et-Marnais economy, worth a remarkable 1,415 trillion francs a year, is broadly diversified and led by the Information Technology industry, with major contributions from Tourism, Beef-Based Agriculture, and Basket Weaving. Average income is 75,377 francs, but there is a significant disparity between incomes, with the richest 10% of citizens earning 221,173 per year while the poor average 20,250, a ratio of 10.9 to 1.

Moonshine has made a resurgence, dog owners proudly declare that their pups can predict when the mailman will arrive, pretending to be prejudiced is a good way to get out of jury duty, and the "temporary replacement bus service" is now a permanent fixture. Crime, especially youth-related, is almost non-existent, thanks to a capable police force and progressive social policies in education and welfare. Seine-et-Marne's national animal is the cow and its national religion is Roman Catholicism.

Seine-et-Marne is ranked 139,401^st in the world and 37^th in Department Store for Most Corrupt Governments, with 4.46 kickbacks per hour.