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Atbarah River
The Atbarah River (; transliterated: Nahr 'Atbarah), also referred to as the Red Nile and / or Black Nile, is a river in northeast Africa. It rises in northwest Ethiopia, approximately 50 km north of Lake Tana and 30 km west of Gondar. It then flows about 805 km (500 mi) to the Nile in north-central Sudan, joining it at the city of Atbarah (). The river's tributary, the Tekezé (Setit) River, is perhaps the true upper course of the Atbarah, as the Tekezé follows the longer course prior to the confluence of the two rivers (at 14° 10' N, 36° E) in northeastern Sudan. The Atbarah is the last tributary of the Nile before it reaches the Mediterranean. For much of the year, it is little more than a stream. However, during the rainy season (generally July to October), the Atbarah rises some 18 ft (5 m) above its normal level. At this time, it forms a formidable barrier between the northern and central districts of the Amhara Region of Ethiopia. Besides ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nile
The Nile (also known as the Nile River or River Nile) is a major north-flowing river in northeastern Africa. It flows into the Mediterranean Sea. The Nile is the longest river in Africa. It has historically been considered the List of river systems by length, longest river in the world, though this has been contested by research suggesting that the Amazon River is slightly longer.Amazon Longer Than Nile River, Scientists Say Of the world's major rivers, the Nile has one of the lowest average annual flow rates. About long, its drainage basin covers eleven countries: the Democratic Republic of the Congo, Tanzania, Burundi, Rwanda, Uganda, Kenya, Ethiopia, Eritrea, South Sudan, Sudan, and Egypt. In pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ptolemy
Claudius Ptolemy (; , ; ; – 160s/170s AD) was a Greco-Roman mathematician, astronomer, astrologer, geographer, and music theorist who wrote about a dozen scientific treatises, three of which were important to later Byzantine science, Byzantine, Islamic science, Islamic, and Science in the Renaissance, Western European science. The first was his astronomical treatise now known as the ''Almagest'', originally entitled ' (, ', ). The second is the ''Geography (Ptolemy), Geography'', which is a thorough discussion on maps and the geographic knowledge of the Greco-Roman world. The third is the astrological treatise in which he attempted to adapt horoscopic astrology to the Aristotelian physics, Aristotelian natural philosophy of his day. This is sometimes known as the ' (, 'On the Effects') but more commonly known as the ' (from the Koine Greek meaning 'four books'; ). The Catholic Church promoted his work, which included the only mathematically sound geocentric model of the Sola ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kassala
Kassala (, ) is the capital of the state of Kassala (state), Kassala in eastern Sudan. In 2003 its population was recorded to be 530,950. Built on the banks of the Mareb River, Gash River, it is a market city and is famous for its fruit gardens. Many of its inhabitants are from the Hadendoa, Hadendawa sub-tribe of the Beja people, Beja ethnic group. The city was formerly a railroad hub, however, as of 2006 there was no operational railway station in Kassala and much of the track leading to and from the city has been salvaged or fallen into disrepair. Kassala's location along the main Khartoum-Port Sudan highway makes it an important trade center. History In 1834, the Egyptian Army established Kassala as a garrison town following its conquest of Sudan in 1821. When the Mahdist Sudan, Mahdist state was established, the Egyptian garrison in Kassala found itself besieged by Mahdist forces. Under the terms of the 1884 Hewett Treaty, Abyssinian forces led by Ras Alula attempted to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Khashm El-Girba Dam
The Khashm el-Girba Dam is a gravity and embankment composite dam on the Atbarah River about south of Khashm El Girba in Eastern Sudan. The primary purpose of the dam is irrigation. The dam is equipped with canal headworks, located on its left bank, which divert water into a canal. When water levels in the reservoir are low, three pumps move water into the canal. The main portion of the dam is an earthen embankment; the spillway and irrigation headworks sections are concrete gravity. The dam has a small hydroelectric Hydroelectricity, or hydroelectric power, is Electricity generation, electricity generated from hydropower (water power). Hydropower supplies 15% of the world's electricity, almost 4,210 TWh in 2023, which is more than all other Renewable energ ... power station, which was upgraded during the period 2002–04 to its current installed capacity of . See also * Upper Atbara and Setit Dam Complex References {{Authority control Dams completed in 1964 Energy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
River War 1-13 Atbara Campaign
A river is a natural stream of fresh water that flows on land or inside Subterranean river, caves towards another body of water at a lower elevation, such as an ocean, lake, or another river. A river may run dry before reaching the end of its course if it runs out of water, or only flow during certain seasons. Rivers are regulated by the water cycle, the processes by which water moves around the Earth. Water first enters rivers through precipitation, whether from rainfall, the Runoff (hydrology), runoff of water down a slope, the melting of glaciers or snow, or seepage from aquifers beneath the surface of the Earth. Rivers flow in channeled watercourses and merge in confluences to form drainage basins, or catchments, areas where surface water eventually flows to a common outlet. Rivers have a great effect on the landscape around them. They may regularly overflow their Bank (geography), banks and flood the surrounding area, spreading nutrients to the surrounding area. Sedime ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Horatio Herbert Kitchener, 1st Earl Kitchener
Field marshal (United Kingdom), Field Marshal Horatio Herbert Kitchener, 1st Earl Kitchener (; 24 June 1850 – 5 June 1916) was a British Army officer and colonial administrator. Kitchener came to prominence for his imperial campaigns, his involvement in the Second Boer War, and his central role in the early part of the First World War. Kitchener was credited in 1898 for having won the Battle of Omdurman and securing control of the Sudan, for which he was ennoblement, made Baron Kitchener territorial designation, of Khartoum. As Chief of Staff (1900–1902) in the Second Boer WarAnon."Kitchener of Khartoum, Viscount" in ''Debrett's peerage, baronetage, knightage, and companionage'', London: Dean & Son, 1903, p. 483-484. he played a key role in Frederick Roberts, 1st Earl Roberts, Lord Roberts' conquest of the Boer Republics, then succeeded Roberts as commander-in-chief – by which time Boer forces had taken to guerrilla fighting and British forces imprisoned Boer and Africa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mahdist Sudan
The Mahdist State, also known as Mahdist Sudan or the Sudanese Mahdiyya, was a state based on a religious and political movement launched in 1881 by Muhammad Ahmad bin Abdullah (later Muhammad al-Mahdi) against the Khedivate of Egypt, which had ruled Sudan since 1821. After four years of struggle, the Mahdist rebels overthrew the Ottoman-Egyptian administration and established their own "Islamic and national" government with its capital in Omdurman. Thus, from 1885 the Mahdist government maintained sovereignty and control over the Sudanese territories until its existence was terminated by the Anglo-Egyptian forces in 1898. Mohammed Ahmed al-Mahdi enlisted the people of Sudan in what he declared a jihad against the administration that was based in Khartoum, which was dominated by Egyptians and Turks. The Khartoum government initially dismissed the Mahdi's revolution. He defeated two expeditions sent to capture him in the course of a year. The Mahdi's power increased, and his cal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anglo-Egyptian Invasion Of Sudan 1896–1899
The Anglo-Egyptian conquest of Sudan in 1896–1899 was a reconquest of territory lost by the Khedives of Khedivate of Egypt, Egypt in 1884–1885 during the Mahdist War. The British Empire, British had failed to organise an orderly withdrawal of the Egyptian Army from Turco-Egyptian Sudan, Sudan, and the defeat at Siege of Khartoum, Khartoum left only Suakin and Equatoria under Egyptian control after 1885. The conquest of 1896–1899 defeated and destroyed the Mahdist State and re-established Anglo-Egyptian Sudan, Anglo-Egyptian rule, which remained until Sudan Republic of the Sudan (1956–1969), became independent in 1956. Preliminaries There was a considerable body of opinion in Britain in favour of retaking Sudan after 1885, largely to "avenge Charles George Gordon, Gordon". However, Evelyn Baring, 1st Earl of Cromer, Lord Cromer, the British List of ambassadors of the United Kingdom to Egypt, consul-general in Egypt, had been the architect of the British withdrawal after ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Battle Of Atbara
The Battle of Atbara also known as the Battle of the Atbara River took place during the Mahdist War. Anglo-Egyptian forces defeated 15,000 Mahdists on the banks of the River Atbara. The battle proved to be the turning point in the reconquest of Sudan by the British and Egyptian coalition. By 1898, the combined British and Egyptian army was heading south, advancing up the Nile into Sudan. The Sudanese Mahdist leader, the Khalifa Abdallahi ibn Muhammad ordered the Emir Mahmud Ahmad and his 10,000 strong army of western Sudan northward towards the junction of the Nile and the River Atbara to engage the British and Egyptian army led by Herbert Kitchener. Encamping on the banks of the Atbara river by March 20, Mahmud, with Osman Digna's group of Mahdist warriors were within of the British camp outpost at Fort Atbara at the confluence of the Atbara with the Nile. On April 4, after seeing that the Mahdists were unwilling to attack, Kitchener quietly advanced with the British and Egyp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural History (Pliny)
The ''Natural History'' () is a Latin work by Pliny the Elder. The largest single work to have survived from the Roman Empire to the modern day, the ''Natural History'' compiles information gleaned from other ancient authors. Despite the work's title, its subject area is not limited to what is today understood by natural history; Pliny himself defines his scope as "the natural world, or life". It is encyclopedic in scope, but its structure is not like that of a modern encyclopedia. It is the only work by Pliny to have survived, and the last that he published. He published the first 10 books in AD 77, but had not made a final revision of the remainder at the time of Pliny the Elder#Death, his death during the Eruption of Mount Vesuvius in 79 AD, AD 79 eruption of Vesuvius. The rest was published posthumously by Pliny's nephew, Pliny the Younger. The work is divided into 37 books, organised into 10 volumes. These cover topics including astronomy, mathematics, geography, ethn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pliny The Elder
Gaius Plinius Secundus (AD 23/24 79), known in English as Pliny the Elder ( ), was a Roman Empire, Roman author, Natural history, naturalist, and naval and army commander of the early Roman Empire, and a friend of the Roman emperor, emperor Vespasian. He wrote the encyclopedic (''Natural History''), a comprehensive thirty-seven-volume work covering a vast array of topics on human knowledge and the natural world, which became an editorial model for encyclopedias. He spent most of his spare time studying, writing, and investigating natural and geographic phenomena in the field. Among Pliny's greatest works was the twenty-volume ''Bella Germaniae'' ("The History of the German Wars"), which is Lost literary work, no longer extant. ''Bella Germaniae'', which began where Aufidius Bassus' ''Libri Belli Germanici'' ("The War with the Germans") left off, was used as a source by other prominent Roman historians, including Plutarch, Tacitus, and Suetonius. Tacitus may have used ''Bella Ger ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
