Mushroom Land

Introduction
The Mushroom Kingdom is a monarchy ruled by Princess Peach. It is known for its mushrooms, Toads and whatnot. It is friends with Sarasaland and is enemies with Koopa Land and Rotunda Land.

Overall, life standards there are average. At least, not everyone bathes in poverty !

Transportation is done via warp pipes.

History
500 years ago, the Toadmen arrived at a fertile land, after countless months of aimless walking. Then they settled there. But, the region was already dominated by the Koopas. They fought. The Koopas were humiliated because the Toadmen had stinky cheese bombs. They built a castle in the battle site, and now, the kingdom is ruled by Peach.

Population
200,000 or something. Are we counting Wario and Waluigi ?