When in 1816 an act of Congress forced the foreign firm out of the United States, its British-born employees, now become American citizens -- Joseph Rolette, Joseph Renville and Alexis Bailly -- continued in the fur business.

When the fur trade decreased, Michigan had already began to exploit the lumber-rich areas of the Upper Peninsula.

When glass was rubbed with silk, du Fay said that the glass was charged with vitreous electricity, and, when amber was rubbed with fur, the amber was said to be charged with resinous electricity.

When the fur trade slowed in 1840 because of fashion changes in men's hats, the value of the Pacific Northwest to the British was seriously diminished.

When this occurs, the cat's forceful attempts to break away can pull large amounts of clumped fur away, leaving bald areas and possible injuries.

When born, skunk kits are blind, deaf, and covered in a soft layer of fur.

When he left to become a " contract " worker, sewing fur pieces and selling them himself, he was nineteen years old and an accomplished designer.

When Stephen Powers visited the northern Paiute to collect Indian materials for the Smithsonian Institution in preparation for the Centennial Exhibition of 1876, he reported that the northern Paiute wrapped their hair in strips of beaver fur, made medicine from parts of beaver and that their creation legend included beaver.

When the fibres have stabilized in place but are still damp, they are turned out onto a felt sheet which was generally made of an animal product such as wool or rabbit fur, and the screen mold immediately reused.

When first born, pups are around and have a coating of white, silky, natal fur.

When a kitsune gains its ninth tail, its fur becomes white or gold.

When the people of the household saw him, they were astonished to see that Koan had fur covering much of his body, along with a fox's tail.

When Miep brings the group a cake, Dussell and Van Daan bicker over the size of their portions and then Van Daan asks Miep to sell his wife's fur coat so that he can buy cigarettes.

When the male's antlers begin to regrow, they are covered in a thin layer of velvet-like fur which disappears later on after the hair's blood supply is lost.

When dealing with criminal business in the summer, the judge wore a similar scarlet robe, but with silk rather than fur facings.

When Ann was young she worked in a cotton factory, then she worked as a cutter of hatter's fur, and later as a cook in a Manchester infirmary.

When the kits are 7 to 8 weeks old, they are put in solitary cages, where they are kept for about 6 – 7 months, and are harvested after they have shed their winter fur.

When the French explorers and Coureur des bois came to the region in search of fur and other items of value to Europeans, the Grand River Valley was among the last areas of southern Ontario to be explored.

When knitted together, the product of the vicuña's fur is very soft and warm.

When Stephen Powers visited the northern Paiute to collect Indian materials for the Smithsonian Institution in preparation for the Centennial Exhibition of 1876, he reported that the northern Paiute wrapped their hair in strips of beaver fur, made medicine from parts of beaver and that their creation legend included beaver.

When a cat has two of the recessive d alleles ( Maltese dilution ), black fur becomes " blue " ( appearing gray ), chocolate fur becomes " lilac " ( appearing light brown ), cinnamon fur becomes fawn, and orange fur becomes cream.

When the water pressure within the xylem reaches extreme levels due to low water input from the roots ( if, for example, the soil is dry ), then the gases come out of solution and form a bubble – an embolism forms, which will spread quickly to other adjacent cells, unless bordered pits are present ( these have a plug-like structure called a torus, that seals off the opening between adjacent cells and stops the embolism from spreading ).

When compared to terrestrial mammals ( cattle, sheep, pigs, humans ), California sea lions ( Zalophus californianus ), northern elephant seals ( Mirounga angusturistris ), ringed seals ( Phoca hispida ), and harbor seals ( Phoca vitulina ) have lower levels of anionic surfactant phospholipids ( PG ) and phosphatidylinositol ( PI ).

When his hubris eventually leads him into attacking Frodo to seize the Ring, Boromir seals his own doom by giving in to the malign power of the Ring.

When the ice begins to melt, the Baikal seals tend to keep to the shoreline.

When giving birth seals can often be seen inland, sometimes quite a surprising distance.

When the seals are broken, a complete stranger lies there dead from stab wounds and the other man has vanished.

When walking on the beach near the pier, it is possible to see otters and seals.

When appointing a Secretary of State ( top rank in the UK Government ), the protocol also involves the delivery by the Sovereign of the seals of office into the hands of the appointee.

When all the continents are finally restored, the Demon Lord, who is responsible for the loss of many of the continents, appears and seals away many of the continents again.

When the Vizier checked the tombs if the seals were undisturbed they wouldn't report it as being opened.

When deposition finally seals off the cutoff from the river channel, an oxbow lake is formed.

“ When I cut seals I do not abide by the old rules, and so I am accused of unorthodoxy.

When a column of waste water flows through a pipe, it compresses air in the pipe, creating a positive pressure that must be released or it will push back on the waste stream and downstream traps ' water seals.

When at sea, fur seals travel in small feeding groups.

When Thief King Bakura seals his soul inside Akhenaden's Millennium Eye, Dark Bakura takes control of Akhenaden as well ( in the manga, the soul of Akhenaden, who inhabits his own deceased corpse that Bakura set up in the room, takes control of while Dark Bakura serves as the player.

When Moses Harris reported that the British had recruited him as a courier for their Secret Service, General Washington proposed that General Schuyler " contrive a means of opening them without breaking the seals, take copies of the contents, and then let them go on.

When submerged it seals its motor and runs with battery-electric thrusters, which are on a rotatable cross-arm, and is deflated.

When Svyatogor closes the lid, it seals to the coffin.

* When Faith has to leave her knife behind after pinning one of the scuttling scarabs to the wall, she alters her own path (" Graduation Day, Part One ") and seals the Mayor's doom (" Graduation Day, Part Two ).

When the monster finally arrives after the grandfather opened a door to Hell while attempting to possess Green Arrow and gain access to the Watchtower monitoring systems to find the Beast, he seals the door to Hell that Dover Sr. had created before subsequently eating him, later erasing the youngster's horrible memories of the act and of his imprisonment and torture to spare him from the tormented life he would otherwise endure.