Chronology of key events from 1881 to the present. Includes photos, video and audio.
http://news.bbc.co.uk/1/hi/world/middle_east/country_profiles/827425.stm - Detail
Categorized directory of links.
http://vlib.iue.it/history/africa/sudan.html - Detail
Collection of over 4000 photographs and 1300 objects from the Southern Sudan in the collections of the University of Oxford's Pitt Rivers Museum.
http://southernsudan.prm.ox.ac.uk/ - Detail
An online collection from the British Museum examines Sudanese history, culture and provides photos and descriptions of artifacts.
http://www.thebritishmuseum.ac.uk/sudan/ - Detail