What is the largest city in Africa (by population)?
Poverty in Africa Diseases native to Africa, such as sleeping sickness, also resist attempts at elimination too. Clean potable water is rare in most of Africa (even those parts outside the sub-Saharan region) despite the fact that the continent is crossed by several major rivers and contains some of the largest freshwater lakes in the world. However, many of the major population centres are coastal, and few major cities have adequate sewage treatment systems. Although boiling water is a possibility, fuel for boiling is scarce as well. The problem is worst in Africa's rapidly growing cities, such as Cairo, Lagos and Kinshasa. Colonialism
Largest cities in Japan by population by decade cities proper. Source data is from the 2000 Census. In the mid-2000s, another series of municipal mergers was enacted. The "Great Heisei Mergers" nearly halved the number of municipalities in Japan, once again increasing the size of some cities significantly and creating new towns and cities. Despite a mounting population loss in rural areas and some smaller cities, Japan's major cities continue to grow. Source date is from the 2010 Census. Largest cities in Japan by population by decade This article lists the ten most populous cities in Japan by decade, starting after the Meiji Restoration of 1868. The first