Question: Which portion of the Nile runs from the country where they migrated from to the country where Sudatel is based?

<P0-S0> Sudatel is a telecommunications and Internet service provider in the Sudan. <P0-S1> The company is responsible for the construction and maintenance of Sudan's telecom infrastructure. <P0-S2> Sudatel is more than 60% owned by the Sudanese government; the remainder being owned by private interests. <P0-S3> Its stock is listed on the Bahrain Stock Exchange. <SEP> <P1-S0> the first states of sorts were those of early dynastic sumer and early dynastic egypt, which arose from the uruk period and predynastic egypt respectively at approximately 3000bce. <P1-S1> early dynastic egypt was based around the nile river in the north - east of africa, the kingdom's boundaries being based around the nile and stretching to areas where oases existed. <P1-S2> early dynastic sumer was located in southern mesopotamia with its borders extending from the persian gulf to parts of the euphrates and tigris rivers. <SEP> <P2-S0> the licchavis from the indo-gangetic plain migrated north and defeated the kiratas, establishing the licchavi dynasty. <P2-S1> during this era, following the genocide of shakyas in lumbini by virudhaka, the survivors migrated north and entered the forest monastery in sankhu masquerading as koliyas. <P2-S2> from sankhu, they migrated to yambu and yengal (lanjagwal and manjupattan) and established the first permanent buddhist monasteries of kathmandu. <P2-S3> this created the basis of newar buddhism, which is the only surviving sanskrit-based buddhist tradition in the world. <P2-S4> with their migration, yambu was called koligram and yengal was called dakshin koligram during most of the licchavi era. <SEP> <P3-S0> The Nile (Arabic: النيل‎, written as al-Nīl; pronounced as an-Nīl) is a major north-flowing river in northeastern Africa, and is the longest river in Africa and the disputed longest river in the world (Brazilian government claims that the Amazon River is longer than the Nile). <P3-S1> The Nile, which is about 6,650 km (4,130 mi) long, is an "international" river as its drainage basin covers eleven countries, namely, Tanzania, Uganda, Rwanda, Burundi, the Democratic Republic of the Congo, Kenya, Ethiopia, Eritrea, South Sudan, Republic of the Sudan and Egypt. <P3-S2> In particular, the Nile is the primary water source of Egypt and Sudan.The river Nile has two major tributaries, the White Nile and Blue Nile. <P3-S3> The White Nile is considered to be the headwaters and primary stream of the Nile itself. <P3-S4> The Blue Nile, however, is the source of most of the water and silt. <P3-S5> The White Nile is longer and rises in the Great Lakes region of central Africa, with the most distant source still undetermined but located in either Rwanda or Burundi. <P3-S6> It flows north through Tanzania, Lake Victoria, Uganda and South Sudan. <P3-S7> The Blue Nile begins at Lake Tana in Ethiopia and flows into Sudan from the southeast. <P3-S8> The two rivers meet just north of the Sudanese capital of Khartoum.The northern section of the river flows north almost entirely through the Sudanese desert to Egypt, then ends in a large delta and flows into the Mediterranean Sea. <P3-S9> Egyptian civilization and Sudanese kingdoms have depended on the river since ancient times. <P3-S10> Most of the population and cities of Egypt lie along those parts of the Nile valley north of Aswan, and nearly all the cultural and historical sites of Ancient Egypt are found along river banks. <SEP> <P4-S0> About 150,000 East African and black people live in Israel, amounting to just over 2% of the nation's population. <P4-S1> The vast majority of these, some 120,000, are Beta Israel, most of whom are recent immigrants who came during the 1980s and 1990s from Ethiopia. <P4-S2> In addition, Israel is home to over 5,000 members of the African Hebrew Israelites of Jerusalem movement that are descendants of African Americans who emigrated to Israel in the 20th century, and who reside mainly in a distinct neighborhood in the Negev town of Dimona. <P4-S3> Unknown numbers of black converts to Judaism reside in Israel, most of them converts from the United Kingdom, Canada, and the United States.