The numeral system came to be known to both the Persian mathematician Al-Khwarizmi, whose book On the Calculation with Hindu Numerals written about 825 in Arabic, and the Arab mathematician Al-Kindi, who wrote four volumes, " On the Use of the Indian Numerals " ( Ketab fi Isti ' mal al -' Adad al-Hindi ) about 830.

On the basis of McMahon's assurances the Arab Revolt began on 5 June 1916.

On November 1918 the large group of Palestinian Arab dignitaries and representatives of political associations addressed a petition to the British authorities in which they denounced the declaration.

On the Jordanian side of the Dead Sea, Arab Potash ( APC ), formed in 1956, produces 2. 0 million tons of potash annually, as well as sodium chloride and bromine.

On 22 September 1948, towards the end of the 1948 Arab-Israeli War, the All-Palestine Government was proclaimed in the Egyptian occupied Gaza City by the Arab League.

On December 1, King Abdullah announced the union of Transjordan with Arab Palestine west of the Jordan, the new state name being the Hashemite Kingdom of Jordan.

On 9 September 2001, Ahmad Shah Massoud was assassinated by two Arab suicide attackers inside Afghanistan and two days later about 3, 000 people became victims of the September 11, 2001 attacks in the United States.

On 18 December 1959, the new leader of Iraq, General Abdul Karim Qassim, declared: " We do not wish to refer to the history of Arab tribes residing in Al-Ahwaz and

On January 4, 2000, Mihdhar left Yemen and flew to Dubai, United Arab Emirates, where he spent the night.

On October 19, 2004, following the UN Secretary General's report, the UN Security Council voted unanimously ( meaning that it received the backing of Algeria, the only Arab member of the Security Council ) to put out a statement calling on Syria to pull its troops out of Lebanon, in accordance with Resolution 1559.

On 11 June 1972, Gaddafi announced that any Arab wishing to volunteer for Palestinian armed groups " can register his name at any Libyan embassy will be given adequate training for combat ".

On 18 May 2004, he was brought to a hospital in the United Arab Emirates because of nose bleeding caused by heat.

On 22 September 2001 the United Arab Emirates and later Saudi Arabia withdrew their recognition of the Taliban as the legal government of Afghanistan, leaving neighboring Pakistan as the only remaining country with diplomatic ties.

On October 28, he went to United Arab Emirates before returning home.

* On 22 April 2005 Syria ratified the Agreement on International Railways in the Arab Mashriq, which provides for the implementation of a variety of north-south and east-west links between the states of the region, including the restoration of direct rail links between Syria and Lebanon and Iraq.

On November 6, the Department of Justice set a deadline of January 10 for those from another 13 countries: Afghanistan, Algeria, Bahrain, Eritrea, Lebanon, Morocco, North Korea, Oman, Qatar, Somalia, Tunisia, the United Arab Emirates, and Yemen.

On September 22, the United Arab Emirates, and later Saudi Arabia, withdrew recognition of the Taliban as Afghanistan's legal government, leaving neighbouring Pakistan as the only remaining country with diplomatic ties.

On August 4, 2005, Eden Natan-Zada, an AWOL Israel Defense Forces soldier, killed four Israeli Arab citizens and wounded several others when he opened fire on a bus in the northern Israeli town of Shfaram.

On that date, at the Dubai Guesthouse Palace, four other emirates agreed to enter into a union called the United Arab Emirates.

On May 25, 2009, the French president Nicolas Sarkozy visited the UAE, Abu Dhabi where he along with UAE's president H. H Sheikh Khalifa Bin Zayed Al Nahyan formally opened a French military base in the United Arab Emirates.

On Feb. 27, 1976, the Polisario Front formally proclaimed the Sahrawi Arab Democratic Republic and set up a government in exile, initiating a guerrilla war between the Polisario and Morocco, which continued until a 1991 cease-fire.

Although named after Dutch astronomer Willebrord Snellius ( 1580 – 1626 ), the law was first accurately described by the Arab scientist Ibn Sahl at Baghdad court, when in 984 he used the law to derive lens shapes that focus light with no geometric aberrations in the manuscript On Burning Mirrors and Lenses ( 984 ).

On July 14 Iraqi army officers staged a military coup against the kingdom of Iraq — which had just previously united with Jordan to form the rival Arab Federation.

On reaching India in October 1502, da Gama started capturing any Arab vessel he came across in Indian waters, most notoriously the Miri, a pilgrim ship from Mecca, whose passengers he had massacred in open water.

His best known works include How to be a Good Communist ( 1939 ), On the Party ( 1945 ), and Internationalism and Nationalism ( 1952 ).

On August 31, 1910, President Theodore Roosevelt gave his famous New Nationalism speech in Osawatomie.

On the other hand, those in the Nationalism and Society of States traditions deny the tenets of moral universalism and argue that beneficiaries of global development initiatives have no substantive entitlement to call international institutions to account.

* Tzvetan Todorov, On Human Diversity: Nationalism, Racism, and Exoticism in French Thought ( Cambridge MA: Harvard University Press, 1993 ).

* Georgiy I Mirsky, G I Mirskii, On Ruins of Empire: Ethnicity and Nationalism in the Former Soviet Union ( Contributions in Political Science ), Greenwood Press ( January 30, 1997 ) ISBN 0-313-30044-5

* Kohl, Philip L. " Nationalism and Archaeology: On the Constructions of Nations and the Reconstructions of the Remote past ", Annual Review of Anthropology, 27, ( 1998 ): 223-246.

* On the Horrible Sin of Nationalism ( 2006 )

On March 1, 2007 Conklin published Hawaiian Apartheid: Racial Separatism and Ethnic Nationalism in the Aloha State.

On the rise of Hindu Nationalism and the demolition of the Babri Mosque.

On a bitterly cold day in January, 1895, accompanied only by Neal Brown as his deputy, Tilghman left the township of Guthrie and headed for Rock Fort and Dunn's ranch.

On Fridays, the day when many Persians relax with poetry, talk, and a samovar, people do not, it is true, stream into Chehel Sotun -- a pavilion and garden built by Shah Abbas 2, in the seventeenth century -- but they do retire into hundreds of pavilions throughout the city and up the river valley, which are smaller, more humble copies of the former.

On January 24 Paul Bang-Jensen, accompanied by Adolf Berle, was met by Dragoslav Protitch and Colonel Frank Begley, former Police Chief of Farmington, Conn., and now head of U.N. special police.

On December 21, the day that the Irish House of Commons petitioned for removal of Sir Constantine Phipps, their Tory Lord Chancellor, Molesworth reportedly made this remark on the defense of Phipps by Convocation: `` They that have turned the world upside down, are come hither also ''.

On the way out Mr. Sakellariadis detoured up a special hill from which one may obtain a matchless view of the Acropolis lighted by night.

On April 11th he wrote an open letter in The Advocate, making it known `` to the world that Jas. W. Robinson is by his own admission a base liar and a slanderer ''.

On his bookshelves were some of the latest American novels, including Bellow's Seize The Day, but he hadn't read them ( they were sent by American publishers ) and wasn't especially interested in what the American writers were up to.

On the question of admission to Veterans Administration hospitals of service-connected and non-service-connected disabled veterans, it must be recognized that there are many men who are greatly affected by war service.

On the one hand, the Public Health Service declared as recently as October 26 that present radiation levels resulting from the Soviet shots `` do not warrant undue public concern '' or any action to limit the intake of radioactive substances by individuals or large population groups anywhere in the Aj.

On a stage he always knew what to do, and tonight, to judge by the applause, he must be doing it better than usual.

On Thursday evening we may go out of town together by some stage or mail about the distance of ten or twelve miles.

Held: On the record in this case, the administrative procedures prescribed by the Act were fully complied with ; ;

On most drill presses, it is impossible to get the exact speed, but you can come close by adjusting the drive belt on the step-cone pulleys.

On the other hand, the null space of Af and the null space of Af together span V, the former being the subspace spanned by Af and the latter the subspace spanned by Af and Af.

On C there is a Af correspondence in which the Af points cut from C by a general line, l, of the pencil correspond to the point of intersection of the image of L and the plane of the pencil.

On the positivist theory, everything I sought to express by calling it evil in the first case is still present in the second.

On May 19, a deputy sheriff's posse of eight men left Maxwell City and rode thirty-five miles up the Vermejo where they were joined by Juan Jose Martinez.

-- On the basis of a differentiability assumption in function space, it is possible to prove that, for materials having the property that the stress is given by a functional of the history of the deformation gradients, the classical theory of infinitesimal viscoelasticity is valid when the deformation has been infinitesimal for all times in the past.

On August 3, two massive headlands reared out of the mists -- great gateways never before, so far as Hudson knew, seen by Europeans.

On Big Stone Lake near the headwaters of the Red River, Robert Dickson, Superintendent of the Western Indian Department of Canada, had a trading post and planned in 1818 to build a fort to be defended by twenty men and two small artillery pieces.

On the occasion of his 1922 indictment the $10,000 bond was furnished by an alderman, and the charge was nolle prossed.

On one of his 1921 ventures he was actually come upon by a Detective Sergeant John J. Ryan down on his knees with a tool embedded in a labour office safe in the Postal Telegraph Building ; ;

`` On the hoof '' was a reference to live cattle and was also used in referrin' to cattle travelin' by trail under their own power as against goin' by rail.