History of Sudan
The modern Republic of Sudan was formed in 1956 and inherited its boundaries from Anglo-Egyptian Sudan, established in 1899. For times predating 1899, usage of the term "Sudan" for the territory of the Republic of Sudan was somewhat anachronistic, and may have referred to the more diffuse concept of the Sudan.
Democratic Unionist Party (Sudan)
Established in 1952 as the National Unionist Party (NUP), it is one of two political parties predating Sudan's independence, along the Umma Party. Founded by Mohammed Uthman al-Mirghani's Khatmiyya order and Ismail al-Azhari's urban nationalist Ashigga Party (est. 1943), it is often considered Sudan's oldest political party. Having won a clear majority in Sudan's first parliamentary election, al-Azhari became Sudan's first prime minister, who in 1955 declared independence from colonial rule.