During the 1850s, new plantations were established around the house, and exotic conifers were planted in the grounds.

During the early 1850s, two German Egyptologists, Heinrich Brugsch and Max Uhlemann, produced revised Latin translations based on the demotic and hieroglyphic texts ; the first English translation, the work of three members of the Philomathean Society at the University of Pennsylvania, followed in 1858.

During the 1850s, gold and silver were extracted in the valley.

During the early years of the 1850s Wagner produced some musical sketches for parts of the Ring and noted down various motifs that were to be used in the work.

During the 1850s, the British Government intended to remove the collection to London.

During the 1850s a number of artists found gainful employment as draftsmen attached to expeditions sent to map the Pacific coastline and the border between California and Mexico ( as well as plot practical railroad routes ); many of the drawings were reproduced as lithographs in the expedition reports.

During the 1850s Thompson and some of his fellow Whigs ( such as his friend Schuyler Colfax ) transferred allegiance to the American Party, better known as the Know Nothing Party.

During the 1850s, the British made an agreement with the Boer republics, recognising the independence of the ZAR in what is now the Transvaal.

During the 1840s and 1850s it was the destination for those wanting to file land claims after traveling the Oregon Trail as the last stop on the trail.

During the 1840s and 1850s the county was part of the military courier route between The Dalles on the Columbia River and the Presidio in San Francisco.

During the 1850s lines along the Mobile and Ohio Railroad were constructed, making the county a major trading center.

During the 1850s, Bernardo Fernandez, a Portuguese immigrant, started a trading facility on the shores of San Pablo Bay and eventually built the historic Fernandez Mansion, which still stands today at the end of Tennent Avenue.

During the late 1840s and early 1850s the town grew more rapidly.

During the 1850s, numerous maple trees were planted along Indiana and Michigan avenues in La Porte by local resident Sebastian Lay.

During the late 1830s through the 1850s, much of South Bend's development centered on the industrial complex of factories located on the two races ( man-made canals along the St. Joseph River in South Bend ).

During the 1850s, Little Town was often referred to as " White Hair's Town ," in honor of a resident of the village named Iron Hawk.

During the railroad's construction in the 1850s, an offer was made to the towns of Columbus and Aberdeen to route the railroad through the towns, but both towns refused.

During the 1850s and 1860s, Sherman continued to develop and it participated in the regional politics.

During the Walker Indian War in the 1850s, citizens built a fort with walls two or three feet thick and six feet tall that occupied an area the size of sixteen city blocks.

During the 1850s, tensions were very high between the native populations and the new settlers claiming the land as their own.

During the 1850s, men started wearing shirts with high upstanding or turnover collars and four-in-hand neckties tied in a bow, or tied in a knot with the pointed ends sticking out like " wings ".

During trips to Paris in the early 1850s, Inness came under the influence of artists working in the Barbizon school of France.

During the Kashubian diaspora, many families from Kościerzyna such as the Pellowskis and the Eichmans emigrated to the area of Winona, Minnesota in the United States, beginning in the late 1850s

During the 1850s, a number of military posts were established at strategic points to provide protection along these arteries of emigration and commerce.

During the nineteenth century these views were protested by virtually all the Latin American writers, though ineffectively, just as the new nations of Africa and Asia protest them, with more effect, today.

* 1958 – During the Cold War, American Van Cliburn wins the inaugural International Tchaikovsky Competition in Moscow.

* 1864 – During the American Civil War, Union forces led by General William T. Sherman launch an assault on Atlanta, Georgia.

During the 1930s, the ACLU started to engage in work combating police misconduct and Native American rights.

During World War II, the ACLU defended Japanese American citizens who were forcibly relocated to internment camps.

During the 2000 Al Qaeda Summit in Kuala Lumpur, American authorities claim that immigration records show that a person named Abdulaziz al-Omari was visiting the country, although they say they are not sure that this was the same person.

During the past four hundred years, Virginia Dare has become a prominent figure in American myth and folklore, symbolizing different things to different groups of people.

During its final two years of existence, the AFL teams won upset victories over the NFL teams in Super Bowl III and IV, the former New York Jets victory was considered one of the biggest upsets in American sports history.

During the next decade ` Abdu ' l-Bahá would be in constant communication with Bahá ' ís around the world, helping them to teach the religion ; the group included May Ellis Bolles in Paris, Englishman Thomas Breakwell, American Herbert Hopper, French Hippolyte Dreyfus, Susan Moody, Lua Getsinger, and American Laura Clifford Barney.

During the American Civil War, it was the site of a prisoner-of-war camp which is now Andersonville National Historic Site.

During the rough and tumble years of the American-National struggle, player contracts were violated at the independents as well: Players that the team had developed would sign deals with the National or American leagues without any form of compensation to the indy club.

During World War II, Japanese soldiers would yell in English, " To hell with Babe Ruth ", in order to anger American soldiers.

During the American Civil War, the Union tended to name the battles after the nearest watercourse, such as the Battle of Wilsons Creek and the Battle of Stones River, whereas the Confederates favoured the nearby towns, as in the Battles of Chancellorsville and Murfreesboro.

During the first American League season in 1901, they finished last ( 8th place ) with a record of 48 – 89.

During the Labor Day weekend in 1952, The Saddlemen were renamed Bill Haley with Haley's Comets ( inspired by a popular mispronunciation of Halley's Comet ), and in 1953, Haley's recording of " Crazy Man, Crazy " ( co-written by Haley and his bass player, Marshall Lytle although Lytle would not receive credit until 2001 ) became the first rock and roll song to hit the American charts, peaking at no. 15 on Billboard and no. 11 on Cash Box.

During Selig's tenure as club president, the Brewers participated in postseason play in 1981, when the team finished first in the American League East during the second half of the season, and in 1982, when the team made it to the World Series, under the leadership of future Hall of Famers Robin Yount and Paul Molitor.

During the 1992 Barcelona and 1996 Atlanta Opening Ceremonies, Costas ' remarks on China's teams ' possible drug use caused an uproar among the American Chinese and international communities.

During the 1970s, he made guest-appearances on TV series such as Ironside, Insight, Barbary Coast, The Love Boat, Medical Center, four episodes of Love, American Style, Fantasy Island, and two episodes each of The Streets of San Francisco, and Rod Serling's Night Gallery.

During the late 19th century European and American companies introduced railways to carry to the ports the local production of raw materials intended for exports and also imports from Europe.

During the mid-18th century, the area was inhabited by a Native American tribe known as the Potawatomi, who had taken the place of the Miami and Sauk and Fox peoples.

During the Battle of the Bulge, however, the fuses became known as the American artillery's " Christmas present " for the German army because of their effectiveness against German personnel in the open, when they frequently dispersed attacks.

During the American Civil War, some Maritimers emigrated to the United States to volunteer for the armies of the Union or the Confederacy.

During the 1970s, a growing number of Canadian stations pushed American channels off the systems, forcing several to expand beyond the original 12-channel system configurations.

During the American Civil War of 1861 – 1865, some soldiers pinned paper notes with their name and home address to the backs of their coats.