A colony of Britain until 1956, with the capital city of Khartoum, the south of what African country became an independent state in July 2011?
Sudan Islamic Republic of Sudan Sport in Sudan Government of the Sudan The Sudan Republic of Sudan Republic of North Sudan Northern Sudan Environmental issues in Sudan Sudan proper North Sudan Environmental issues in sudan As-Sūdān Administrative divisions of Sudan ISO 3166-1:SD جمهورية السودان Sudanese culture As-Sudan Republic of the Sudan السودان Islamic Republic of the Sudan Clothing in Sudan Official language of Southern Sudan Sudanese Environment of Sudan Culture of Sudan Sudan Foundation