Lagos

After Africa was ravaged by the inama virus its population was down to 100 million people. Those 100 million sought and found shelter behind the domed city of Lagos. A city that formerly held 20 million people and is now filled to the maximum capacity with refugees.

In order to shelter themselves from the deadly virus, humans hid behind the dome and built a civilization within. While the initial population of Lagos numbered 100 million in 2070, that population count rose rapidly after the end of World War 3:

Millions of immigrants from all over the world sought out the 'safe haven' that was Lagos and, with the African population also naturally increasing over time, the city, or rather the nation of Lagos, now numbers roughly 250 million people; all of them bound to the confines of the dome.

Life in Lagos is... crowded. There is no space anywhere. Buildings are stacked on top of buildings and most of them are built in such a haste, out of necessity, that it is not the most beautiful architecture.

Lagos is separated into several districts, the poorest of which is the harbor district, which receives and mainly houses immigrants. Then there are districts number 3,2 & 1 and the central district, with the central district being the governmental seat and home to all that is important.

The make-up and face of the city changed drastically after World War 3 and, to this day, the influx of immigrants is steady. It is estimated that of the 250 million inhabitants, 90 million are immigrants -- survivors of the 3rd World War, hailing from all over the world. As such, Lagos is quite the melting pot with no clear identity or defining culture. Still, most matters of consequence are handled by Africans. The people of Africa have made Lagos their home. Few of them are actually Nigerian, much less from Lagos itself. There is little discrimination between those that are African. The discrimination against immigrants, however, is severe, as they are labeled as the former colonizers and blamed for the tragic inama virus that rocked the continent.