Islamization of the Sudan region in the context of "Nubian people"

The geography of North Africa has been reasonably well known among Europeans since classical antiquity in Greco-Roman geography. Northwest Africa (the Maghreb) was known as either Libya or Africa, while Egypt was considered part of Asia.

European exploration of sub-Saharan Africa begins with the Age of Discovery in the 15th century, pioneered by the Kingdom of Portugal under Henry the Navigator. The Cape of Good Hope was first reached by Bartolomeu Dias on 12 March 1488, opening the important sea route to India and the Far East, but European exploration of Africa itself remained very limited during the 16th and 17th centuries. The European powers were content to establish trading posts along the coast while they were actively exploring and colonizing the New World. Exploration of the interior of Africa was thus mostly left to the Muslim slave traders, who in tandem with the Muslim conquest of Sudan established far-reaching networks and supported the economy of a number of Sahelian kingdoms during the 15th to 18th centuries.

Nubians (/ˈnuːbiənz, ˈnjuː-/) (Nobiin: Nobī; Arabic: النوبيون) are a Nilo-Saharan speaking ethnic group indigenous to the region which is now northern Sudan and southern Egypt. They originate from the early inhabitants of the central Nile valley, believed to be one of the earliest cradles of civilization. In the southern valley of Egypt, Nubians differ culturally and ethnically from Egyptians, although they intermarried with them and other ethnic groups, especially Arabs. They speak Nubian languages as a mother tongue, part of the Northern Eastern Sudanic languages, and Arabic as a second language.

Neolithic settlements have been found in the central Nubian region dating back to 7000 BC, with Wadi Halfa believed to be the oldest settlement in the central Nile valley. Parts of Nubia, particularly Lower Nubia, were at times a part of ancient Pharaonic Egypt and at other times a rival state representing parts of Meroë or the Kingdom of Kush. By the Twenty-fifth Dynasty (744 BC–656 BC), all of Egypt was united with Nubia, extending down to what is now Khartoum. However, in 656 BC, the native Twenty-sixth Dynasty regained control of Egypt. As warriors, the ancient Nubians were famous for their skill and precision with the bow and arrow. In the Middle Ages, the Nubians converted to Christianity and established three kingdoms: Nobatia in the north, Makuria in the center, and Alodia in the south. They then converted to Islam during the Islamization of the Sudan region.

The tribes of Arabia (Arabic: القبائل العربية) have inhabited the Arabian Peninsula for thousands of years and traditionally trace their ancestry to one of two forefathers: Adnan, whose descendants originate from West Arabia, North Arabia, East Arabia, and Central Arabia; or Qahtan, whose descendants originate from South Arabia. Further, it is held in the Abrahamic religions—particularly Islam—that the Arab people are descended from Abraham through his son Ishmael.

From the 7th century onward, concurrent with the spread of Islam, many of these tribes' members began migrating and settling in the various regions that were subdued during the early Muslim conquests, including the Levant, Mesopotamia, Egypt, Khuzestan, the Maghreb, and Sudan. This phenomenon triggered a process of Arabization that significantly influenced demographic shifts across most of West Asia and North Africa, culminating in the growth of the Arab population far beyond the Arabian Peninsula.

The rich and varied music of Sudan has traditional, rural, northeastern African roots and also shows Arabic, Western or other African influences, especially on the popular urban music from the early 20th century onwards. Since the establishment of big cities like Khartoum as melting pots for people of diverse backgrounds, their cultural heritage and tastes have shaped numerous forms of modern popular music. In the globalized world of today, the creation and consumption of music through satellite TV or on the Internet is a driving force for cultural change in Sudan, popular with local audiences as well as with Sudanese living abroad.

Even after the secession of South Sudan in 2011, the Sudan of today is very diverse, with five hundred plus ethnic groups spread across the territory of what is the third largest country in Africa. The cultures of its ethnic and social groups have been marked by a complex cultural legacy, going back to the spread of Islam, the regional history of the slave trade and by indigenous African and Arab cultural heritage. Though some of the ethnic groups still maintain their own African language, most Sudanese today use the distinct Sudanese version of Arabic.

The 1000s was a decade of the Julian Calendar which began on January 1, 1000, and ended on December 31, 1009.

• Palace Scandal: Princess Consort Yasuko has an affair. Michinaga (her half-brother) investigates it secretly and finds out the truth about her pregnancy. Yasuko cries and repents. Yasuko leaves the palace under the patronage of Empress Dowager Senshi and Michinaga (moved to his residence).
• Murasaki Shikibu starts to write The Tale of Genji.
• Ichimonjiya Wasuke, the oldest surviving wagashi store, is established as a teahouse adjacent to Imamiya Shrine.
• January 10: Death of Empress Dowager Masako (empress consort of the late Emperor Reizei)
• April 8: Fujiwara no Shoshi is promoted to Empress (Chugu), while there is another empress, Fujiwara no Teishi (kogo) - this is the first time that there are two empresses

• The Taíno have become the dominant culture of modern day Puerto Rico.

The Muslim world was in its Golden Age; still organised in caliphates, it continued to be dominated by the Abbasid Caliphate, with the Caliphate of Córdoba to the west, the Fatimid Caliphate in North Africa, and experienced ongoing campaigns in Africa and in India. At the time, Persia was in a period of instability, with various polities seceding from Abbasid rule, among whom the Ghaznavids would emerge as the most powerful.