At the marriage of Alexander to Margaret of England in 1251, Henry III of England seized the opportunity to demand from his son-in-law homage for the Scottish kingdom, but Alexander did not comply.

At first, unemployment will go down, shifting AD1 to AD2, which increases demand ( noted as " Y ") by ( Y2-Y1 ).

At the same time the demand for traditional large religious history paintings very largely fell away.

At the start of John's reign there was a sudden change in prices, as bad harvests and high demand for food resulted in much higher prices for grain and animals.

At penetrations below 20 % of the grid demand, this does not severely change the economics ; but beyond about 20 % of the total demand, external storage will become important.

At any given moment, market forces could demand changes from suppliers, logistics providers, locations and customers, and from any number of these specialized participants as components of supply chain networks.

At least two assumptions are necessary for the validity of the standard model: first, that supply and demand are independent ; and second, that supply is " constrained by a fixed resource "; If these conditions do not hold, then the Marshallian model cannot be sustained.

* October 31 – At the first sejm of King Sigismund II Augustus of Poland, deputies demand that the king renounce his wife Barbara Radziwiłł.

At the end of the subscription period, the demand for a new issue can exceed the number of shares or bonds being issued.

At first, the trade included gold, ivory, and pepper, but the establishment of American colonies in the sixteenth century spurred a demand for slaves, who soon became the major export from the West African coastal regions ( see African slave trade ).

At the same time, the Portuguese trade system was unable to increase supply to satisfy growing demand, in particular the demand for pepper.

At a more basic level, many forms of athletics demand very little in terms of venue requirements ; almost any open space or area of field can provide a suitable venue for basic running, jumping and throwing competitions.

At the Oregon Health and Science University, for example, the median patient who ultimately received an organ waited only three weeks for a heart and three months for a pancreas or liver — but 15 months for a kidney, because demand for kidneys substantially outstrips supply.

At times of low electrical demand, excess generation capacity is used to pump water into the higher reservoir.

At world equilibrium, Pw, Home produced only S amount of the good, but had a demand of D. The difference between S and D, SD was filled by importing from abroad.

At the National Liberty Convention, held June 14 – 15 in Buffalo, New York, Smith gave a major address, including in his speech a demand for " universal suffrage in its broadest sense, females as well as males being entitled to vote.

At the 2008 Coachella Music Festival, Prince performed a cover of Radiohead's " Creep ", but immediately after he forced YouTube and other sites to remove footage that fans had taken of the performance, despite Radiohead's demand for it to remain on the website.

At the beginning of World War I, Albert complied with a British demand that he not acquiesce to a German request to move troops through Belgium in order to attack Britain's ally, France, which Germany anticipated was about to declare war on Germany in support of Russia ; Britain was the guarantor of Belgian neutrality under an 1839 treaty.

At Silook's village, they demand to know where Taft is.

At that point, however, " demand came to an unexpected halt ... No more copies were produced for many years, and if, as is claimed, Abraham Lincoln greeted Stowe in 1862 as ' the little woman who wrote the book that made this great war ,' the work had effectively been out of print for many years.

At the age of eleven he was already asked to play for ensembles, and later — during his diplomatic travels — his lute playing was in demand ; he was asked to play at the Danish Court and for James I of England, although they were not known for their musical abilities.

At this same time, agents would demand that programmes be wiped so that they could never be repeated ; currently, actors are almost invariably paid to sign away these rights to the producing company.

At some point customers begin to demand and the product growth increases more rapidly.

`` At 200, 300, 400 feet under the water, when he must be paying very much attention, he will be thinking about what you are telling him.

At his death Fred and Ralph, my husband, were named executors of the estate under the terms of the will.

At about the time the Marsden enterprise was getting under way, the Vail Light and Lumber Company started construction of a chair stock factory on the site of the present Bennington Co-operative Creamery, intending to use its surplus power for generating electricity.

At the very moment that every attempt is being made to take management out from under the irrationality of anti-trust legislation, a drive is on to abolish collective bargaining under the guise of extending the anti-monopoly laws to unions who want no more than to continue to set wages in the same way that ship operators set freight rates.

At one time, while still under the impression that he was dealing with a Cuban plot, the President talked about invoking a total embargo on trade with Cuba.

At first all these colonial churches were under the jurisdiction of the Bishop of London.

* 1862 – American Civil War: Battle of Cedar Mountain – At Cedar Mountain, Virginia, Confederate General Stonewall Jackson narrowly defeats Union forces under General John Pope.

At that time, Paramushir was under Japanese rule.

* 1813 – At the Battle of Grossbeeren, the Prussians under Von Bülow repulse the French army.

At worst, abusing judicial discretion would actually pave the way to a biased decision, rendering obsolete the judicial process in question — rule of law being illicitly subordinated by rule of man under such discriminating circumstances.

At the beginning of the 19th century they belonged to Bukhara ; but under the emir Dost Mahommed the Afghans recovered Balkh and Tashkurgan in 1850, Akcha and the four western khanates in 1855, and Kunduz in 1859.

At present, the islands are organized as Amakusa District, Amakusa City, and Kami-amakusa City, all of which are under the administration of Kumamoto Prefecture.

At his death, the duchy passed to his son-in-law John Sigismund, Margrave of Brandenburg, combining the two territories under a single dynasty and forming Brandenburg-Prussia.

At 17: 30, Nelson hailed one of his two leading ships, HMS Zealous under Captain Samuel Hood, which had been racing Goliath to be the first to fire on the French.

At some small angular rate of rotation, however, an element of surface water can achieve lower potential energy by moving outward under the influence of the centrifugal force.

At the same time, a tribal coalition under Cniva crossed the Roman frontier, probably advancing in two columns.

At the time of his birth, Chaplin's parents were both entertainers in the music hall tradition: Hannah, the daughter of a shoemaker, had a brief and unsuccessful career under the stage name Lily Harley, while Charles Sr., a butcher's son, worked as a popular singer.

At the other end of the scale, tub-boat canals such as the Bude Canal were limited to boats of under 10 tons for much of their length due to the capacity of their inclined planes or boat lifts.

At a time when comic books were coming under fire for supposed sexual, violent and subversive content, Kelly feared the same would happen to comic strips.

At first, Constans was under the guardianship of Constantine II, and the original settlement saw Constans receiving the praetorian prefectures of Italy and Africa.

At all other levels of football, plus all other touchback situations under NCAA rules, the ball is placed on the 20.

At times under some other dynasties in ancient China, the month with the winter solstice was the 12th or the 1st month.

At UCSD, he studied under biochemist Nathan O. Kaplan.

At the global level, the United Nations ' International Covenant on Economic, Social and Cultural Rights of 1966 guarantees this right under its Article 13.