Khartoum (state)
Khartoum State () is one of the eighteen states of Sudan. Although it is the smallest state by area (22,142 km), it is the most populous (5,274,321 in 2008 census). It contains the country's second largest city by population, Omdurman, and the city of Khartoum, which is the capital of the state as well as the national capital of Sudan. The capital city contains offices of the state, governmental and non-governmental organizations, cultural institutions, and the main airport.
Outline of South Sudan
South Sudan – landlocked country in east-central Africa that is part of the United Nations subregion of Eastern Africa. It previously known as Southern Sudan. It is located south of Sudan, and includes the vast swamp region of the Sudd, formed by the White Nile and known locally as the "Bahr al Jabal". South Sudan became an independent state on 9 July 2011, following a referendum that passed with 98.83% of the vote. It is a United Nations member state, a member state of the African Union, and a member state of the Intergovernmental Authority on Development. In July 2012, South Sudan signed the Geneva Conventions. Its current capital is Juba, which is also its largest city. The capital city is planned to be changed to the more centrally located Ramciel in the future.Geography of South SudanEnvironment of South Sudan