The Propanian Empire.

Founded in 100 AD it has outlived all other empires. It has came to be the most influential empire in the world and is the Propane superpower and propane capitol of the world. It was founded by the great Hank Rutherford Hill who bravely defended the underpowered and outgunned Meryll Streep from the invading Charcolites in the land of Propania. It is the only Monarchy that remains in effect today. It is a member and founder and leader of the United Propane Nations. A group dedicated to remove charcoal and all inferior gases. Their current motto is "Taste the meat, Not the heat."