Matsea

Matsea is one of the world's largest archipelagos by total area, being off the coast of southern Africa. It generally is used to describe Grand Matsea, Queens, and all the Islands in the Evergreen archipelago. It is known for being very diverse, and having a balanced mix of developed and undeveloped nations. It has 54 countries, and a total of 560 million people, mainly living in Monument (muh-NYU-Mint), Rossija (ROH-see-Yuh), and Tachitsa (TAH-chih-Tsuh). The smallest country of them (size and population) is Tbliskola City (128), whith the largest (size and population) being Moument (150.2M+), and the densest being Rossija (100.3M+ and 1657/km2).   The island chain has almost every biome you can name: plateaus, swamps, plains, mountains, desert, grassland, and savannah. However, Matsea has several distinct land features. Firstly, around the center, just a tad to the left are the Pahada Mountains, which has the tallest mountain in Matsea. The mountain range is about 1300 km long. Also, the Great Watership Plains is the savanna surrounding the Watership river, which is the longest river in Matsea. It also includes the Great Swamp, which covers the south portion of Monument. The Grand Senora Desert is a notably small desert, but it's inside of one of the two deltas of the Watership River. The West Plain is the large plain and the valley of the West Monument River, running most of the central region of West Monument, the country directly west of Monument. The Regstan Desert is the largest desert in Matsea, encompasing the north third of Monument, and bits of surrounding countries.   Most Matsean countries are members of the Union of Matsea-Evergreen (UME) and the African Union. The most populous urban areas include Santerija, New Amsterdam, Queens, Staci Auks, Green Valley, Staten, Nauvoo, Ichili, and Montclaire. The islands are home to many native groups, such as the Rhijzhkijjan, Balsam, Mantera, Wakiki, and Kos nations. Grand Matsea and Queens share an equal title as, arguably, the most diverse island. If you view them as a continent, then Matsea is the most diverse continent as well. It also has some of the most successful and powerful economies and nations in the world.