When the tide came in water was allowed to flow in behind a barrier.

When the tide turned the water was trapped and it was only allowed to flow out under a mill turning its ' wheel '.

When large tidal flows enter the Strait and the high tide relaxes, internal waves are generated at the Camarinal Sill and proceed eastwards.

When England was ruled by a French aristocracy, the tradition may have been to exclusively use an, while when Britain was governed by a German-based monarchy the tide may have changed to a.

When Calvi's body was found, the level of the Thames had receded with the tide, giving the scene the appearance of a suicide by hanging, but at the exact time of his death, the place on the scaffolding where the rope had been tied could have been reached by a person standing in a boat.

When the Myrmidons led by Achilles turn the tide of battle and Hector is killed, foreshadowing Troy's imminent fall, Helenus-like most of the greatest heroes-survived the poem.

When the tide of the war turned against Charles X Gustav, he concluded the Treaty of Labiau ( November 1656 ), making Frederick William I the full souvereign in Ducal Prussia and Ermland.

When the tide turned against France, Suchet defended his conquests one by one until compelled to withdraw from Spain, after which he took part in Soult's defensive campaign of 1814.

When entering or leaving the eddies, crossing the races, even large powerful vessels can be pushed off course, such is the demarcation between the relatively calm eddy and the fast-moving tide in the races.

When the bounty was paid on pelican we would use a fish float tide to a wad of rushes.

When a high tide occurs at the same time as a large amount of precipitation, the river can flood the tracks and boardwalks surrounding the area.

When the Hanoverian reserve infantry arrived on the Obensburg, they were able to turn the tide momentarily, but as the Duke of Cumberland had begun to withdraw his army, they were unable to maintain the now isolated position for long.

When the tide of the battle was turning in Ali's favor, Muawiyah stalled Ali's troops by raising the Qur ' an on the tip of a bloody spear as a sort of " holy book shield " against attack by Muslims.

When the tower was built, it would have been surrounded by sea water at high tide as it was built in the inter-tidal beach area.

When it became clear that the tide of capital fleeing these countries was not to be stopped, the authorities ceased defending their fixed exchange rates and allowed their currencies to float.

When rivers and streams arrive at the low gradient of the tidal flats, the discharge rate reduces and suspended sediment settles onto the tidal flat surface, helped by the backwater effect of the rising tide.

When the tide of public opinion turned against Prohibition, he continued to support it.

When the tide is out these crustaceans live in burrows some way beneath the surface.

When the tide comes in, they move into the upper layers of sand so as to be able to feed on the plankton and detritus that washes over them with each wave.

When the tide is not too high, it is possible to walk along the entire shore: from Acadia Beach past the base of Trail 7.

When the tide is ebbing, they tend to peck at the surface and in soft mud they may probe and plough forward with the bill inserted to about a centimetre depth.

When the sea level is raised, water from the middle of the ocean is forced to move toward the shorelines, creating a tide.

When using tidal barrages to generate power, the potential energy from a tide is seized through strategic placement of specialized dams.

When the sea level rises and the tide begins to come in, the temporary increase in tidal power is channeled into a large basin behind the dam, holding a large amount of potential energy.

When Fosdick showed the letter to Baker his negative response was: `` For God's sake, Raymond, don't show this to the President or he'll stop the war ''.

When we become firm enough to stand for those ideals which we know to be right, when we become hard enough to refuse to aid nations which do not permit self-determination, when we become strong enough to resist any more drifts towards socialism in our own Nation, when we recognize that our enemy is Communism not war, and when we realize that concessions to Communists do not insure peace or freedom, then, and only then will we no longer be `` soft ''.

When he was in the war, he was in Law or Supplies or something like that, and an old buddy of his told me he would come down on Sundays to the Pentagon and read the citations for medals -- just like the one we sent in for Trig -- and go away with a real glow.

`` When that woman found me and told me that you needed me I was never so happy since before the war ''.

When necessary, we should make it clear that countries which choose to derive marginal advantages from the cold war or to exploit their potential for disrupting the security of the world will not only lose our sympathy but also risk their own prospects for orderly development.

When the Korean war began, on June 25, 1950, the anniversary of the day Custer had gone down fighting at the Little Big Horn and the day the regiment had assaulted the beachhead of Leyte during World War 2,, the 7th Cavalry was not in the best fighting condition.

With this derivation, the name would have a double meaning in the poem: When the hero is functioning rightly, his men bring grief to the enemy, but when wrongly, his men get the grief of war.

When the North enthusiastically rallied behind the national flag after the Confederate attack on Fort Sumter on April 12, 1861, Lincoln concentrated on the military and political dimensions of the war effort.

In 2009, the American Anthropological Association's Commission on the Engagement of Anthropology with the US Security and Intelligence Communities released its final report concluding, in part, that, " When ethnographic investigation is determined by military missions, not subject to external review, where data collection occurs in the context of war, integrated into the goals of counterinsurgency, and in a potentially coercive environment – all characteristic factors of the HTS concept and its application – it can no longer be considered a legitimate professional exercise of anthropology.

When war broke out afresh with Thebes the king twice invaded Boeotia ( in 378 BC and 377 BC ), although he spent the next five years largely out of action due to an unspecified but apparently grave illness.

When Olympias was repudiated by her husband, 337 BC, she went to her brother, and endeavoured to induce him to make war on Philip.

When he finally dies at the end of the novel, the situation report from the frontline states, " All is Quiet on the Western Front ," symbolizing the cheapness of human life in war.

*" When Johnny Comes Marching Home " ( sometimes " When Johnny Comes Marching Home Again ") is a popular song of the American Civil War that expressed people's longing for the return of their friends and relatives who were fighting in the war.

When photographed, Capone hid the scarred left side of his face saying the injuries were war wounds.

When the United States joined the war, Churchill and Roosevelt agreed to pool resources.

: When, after the action had thus occurred, his own men returned to each general, Scipio could adopt no fixed plan of proceeding, except that he should form his measures from the plans and undertakings of the enemy: and Hannibal, uncertain whether he should pursue the march he had commenced into Italy, or fight with the Roman army which had first presented itself, the arrival of ambassadors from the Boii, and of a petty prince called Magalus, diverted from an immediate engagement ; who, declaring that they would be the guides of his journey and the companions of his dangers, gave it as their opinion, that Italy ought to be attacked with the entire force of the war, his strength having been nowhere previously impaired.

When asked " Would you approve or disapprove of the UK using nuclear weapons against a country we are at war with?

When disaggregated, only petroleum and non-petroleum groupings showed different results: a country with relatively low levels of dependence on petroleum exports is at slightly less risk, while a high-level of dependence on oil as an export results in slightly more risk of a civil war than national dependence on another primary commodity.

When disaggregated, a civil war with intervention on only one side is 156 % longer, while intervention on both sides lengthens the average civil war by an addition 92 %.

When very large quantities of food must be transported to regions like war zones, earthquake hit regions, etc., they must be stored for a long time, so cryogenic food freezing is used.

When Pissarro returned to his home in France after the war, he discovered that of the 1, 500 paintings he had done over 20 years, which he was forced to leave behind when he moved to London, only 40 remained.

When the United States entered World War I, Eastman organized with Roger Baldwin and Norman Thomas the National Civil Liberties Bureau to protect conscientious objectors, or in her words: " To maintain something over here that will be worth coming back to when the weary war is over.

When the Twelve Years ' Truce in 1621 was over, the Republic had a free hand to re-wage war with Spain.