During the mid 1830s, he attended the Salotto Maffei salons in Milan, hosted by Clara Maffei.

During the 1820s and 1830s, HBC trappers were deeply involved in the early exploration and development of Northern California.

During the 1830s, the kingdom invited missionaries as a strategic means of acquiring guns and horses from the Cape.

During the French occupation of Algeria in the 1830s five manuscripts were discovered in Constantine, including two that contained more complete versions of the text.

During the 1830s, Audubon continued making expeditions in North America.

During the 1830s and 1840s, Mormonism gradually distinguished itself from traditional Protestantism.

During the early 1830s, the population increased more than 10 % of its total each year.

During a little more than a decade, from the late 1810s to the early 1830s, her literary production turned her into the most famous woman author in Germany.

During the middle of the 1830s the Gazette was considered an intellectual journal, strongly supporting the progressive arts and Romanticism in general, and opposing anything which it considers as debasing this.

During the late 1820s and 1830s, the area was given to the Creek and Seminole tribes after their forced removal from the southeastern United States.

During the 1830s, the federal government forced Indian Removal, relocating the Cherokee and other of the Five Civilized Tribes to Indian Territory west of the Mississippi River.

During the economic hard times in the 1830s and 1840s, there was an exodus of population from South Mississippi, principally to Texas, and the slogan " GTT " (" Gone to Texas ") came into currency.

During the 1830s prior to Indian removal, the US Army under command of Major John Payne built a fort here that was used to intern Cherokees until relocation to Oklahoma.

During the 1830s The Trail of Tears forced removal of Native Americans from Georgia, Alabama and Mississippi passed through the area ,.

During the 1830s and 1840s, Cumming benefited from the gold mining industry as many business were created to meet the needs of the miners.

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 1830s, when East Douglas was becoming the economic center of the town, Ebenezer Balkcom opened a small store at the corner of Main and Pleasant ( now Depot ) streets.

During the 1830s, the name of the community had been modified to " Brooklyn ", to match the spelling of the city on New York's Long Island.

During the early 19th century, several different groups made ill-fated attempts to harvest the island's limestone and lumber resources ; none were successful until the Kelley brothers made their attempt in the 1830s.

Crary recalls the last rattlesnakes being killed on Gildersleeve Mountain in the 1830s .. During this period most of the wooded areas near Kirtland were cleared for agriculture, with corn and apples being the predominant crops.

During the 1820s and 1830s the area was designated as part of the Choctaw Nation in the southern Indian Territory.

During the 1830s the remains were dug up.

During the 1830s and 1840s, following the emancipation of slaves in the British West Indies ( 1838 ), a number of free Afro-West Indians began migrating to the Mosquito coast, settling at a number of points along the coast making their living by subsistence activities and fitting into the life style of the local people.

During the 1830s, the diet had a moderate response from the mostly puritanical faction of the American public, so much so that at one point it was strictly imposed on students of Oberlin College by David Campbell ( a disciple of Graham's ).

During the decade of the 1830s a newspaper called the Kölnische Zeitung (" Cologne Newspaper ") emerged as the voice of the Catholic political opposition based in that city.

During major storms, the outlet works at Whittier Narrows Dam can direct water to either channel, or runoff can be stored.

During this time the director of the Arboretum was Dr. Henry O. Whittier.

During the 1990s, the Law School, along with leaders at Whittier College, decided to relocate the campus to Orange County in order to satisfy space needs and in response to requests by the community for an ABA law school in Orange County.

During this period USC played regular series against Occidental, Caltech, Whittier, Pomona and Loyola.

During his presidency, the company's physical plant was enormously expanded, and the length and breadth of the Brown & Sharpe machine tool line became the greatest in the world.

During the summer of 1960, it became the setting for a bitter and basic labor-management struggle.

During the excitement following Lindbergh's flight to Paris earlier in 1927, dare devil aviators overnight became legendary heroes.

During the morning hours, it became clear that the arrest of Spencer was having no sobering effect upon the men of the Somers.

During this period winter sports were slowly introduced: in 1882 the first figure skating championship was held in St. Moritz, and downhill skiing became a trendy sport with English visitors early in the 20th century, as the first ski-lift was installed in 1908 above Grindelwald.

During the post-World War I period ski-lifts were built in Swiss and Austrian towns to accommodate winter visitors, but summer tourism continued to be important ; by the mid-20th century the popularity of downhill skiing increased greatly as it became more accessible and in the 1970s several new villages were built in France devoted almost exclusively to skiing, such a Les Menuires.

During its preparation he became a friend of Cosima Wagner ( then in Strasbourg ), with whom he had many theological and musical conversations, exploring his view of Bach's descriptive music, and playing the major Chorale Preludes for her at the Temple Neuf.

During the Tokugawa period ( 1600 – 1868 ) the Ainu became increasingly involved in trade with Japanese who controlled the southern portion of the island that is now called Hokkaido.

During the Akkadian period, the Akkadian language became the lingua franca of the Middle East, and was officially used for administration, although the Sumerian language remained as a spoken and literary language.

During his brother's reign, he participated in the taking of Huesca ( the Battle of Alcoraz, 1096 ), which became the largest city in the kingdom and the new capital.

During his reign, Jerusalem became more closely allied with the Byzantine Empire, and the two states launched an unsuccessful invasion of Egypt.

During that time, while studying at Kabul University, Massoud became involved with the Sazman-i Jawanan-i Musulman (" Organization of Muslim Youth "), the student branch of the Jamiat-i Islami (" Islamic Society "), whose chairman then was professor Burhanuddin Rabbani.

During this period the Muslim world became an intellectual centre for science, philosophy, medicine and education as the Abbasids championed the cause of knowledge and established the " House of Wisdom " ( Arabic: بيت الحكمة ) in Baghdad.

During the 19th century, the fields of science and art became increasingly intertwined as scientists such as Michael Faraday began to study the damaging effects of the environment to works of art.

During the latter half of the 19th century, considerable public improvements were made to the town, which became, despite its neighbouring collieries, a pleasant place to live.

During the 1980s and 1990s, she became one of the first CCM artists to cross over into mainstream pop on the heels of her successful albums Unguarded and Heart in Motion, the latter of which included the No. 1 single " Baby Baby ".

During this time, the annals became an increasingly well-known and respected journal.

During the Weimar era, Berlin became internationally renowned as a center of cultural transformation, at the heart of the Roaring Twenties.

During the deposition for the Jones lawsuit, which was held at the White House, Clinton denied having sexual relations with Monica Lewinsky a denial that became the basis for the impeachment charge of perjury.

During the mid-1980s, many sysops opted for the less expensive, ubiquitous Commodore 64 ( introduced in 1982 ), which became popular among software pirate groups.

During World War I, the large navy was cut off from resupply of big gun shells and became a paper navy, thus reinforcing the drive for self-sufficiency.

During this contest he met vocalist Anni-Frid Lyngstad, and they soon became a couple.

During the late 1960s, the Baseball Players Union became much stronger and conflicts between owners and the players ' union led to major work stoppages in 1972, 1981, and 1994.

During the analysis of the bubbles it became apparent that the products contain chemicals which could be seen as undesired in food.

During the period of the English Civil War, the role of bishops as wielders of political power and as upholders of the established church became a matter of heated political controversy.