During the antebellum years, the Scioto River provided a route to freedom for many slaves escaping from the South, as they continued north after crossing the Ohio River.

During this antebellum period, South Carolina, and particularly the city of Charleston, rivaled and perhaps surpassed Virginia as a literary community.

During the antebellum period in Florida, cotton plantation owners used these lakes to graze cattle, sheep, and other animals when dry.

During antebellum America, a hush harbor was a place where slaves would gather in secret to practice religious traditions.

During this precarious period of development the mother should continue to influence the growth of the child's conscience.

During the period from 1 July 1960 through 31 January 1961, additional research affiliations were effected with the U. S. Army Medical Research and Development Command to conduct research in procedures for quantitative electron microscopy, and for the study of biophysical and biological studies of the structure and function of ocular tissue.

During this period, a total of 762 exhibits were presented at 442 medical and scientific meetings.

During the period of this report, 37,470 new cases were entered into the various registries.

During this period, 7,827 teaching sets were distributed on loan.

During the period of this report, 63 panel exhibits depicting the latest developments in medical research were displayed.

During the period, the laboratory rendered centralized macropathological service to qualified requesters.

During the period from 1 July 1960 through 31 January 1961, the Medical Museum was required to move to Temporary Building `` S '' on the Mall from Chase Hall.

During the period of about 4 hours around sunset, skywave transmission conditions are building up until full nighttime conditions prevail ; ;

During the Civil War period Mr. Brown also invented the Brown & Sharpe formed tooth gear cutter, a basic invention which ultimately revolutionized the world's gear manufacturing industry by changing its basic economics.

During this period 7,484,268 members were received, yet the net membership now is only 9,910,741.

During the period of the Iberian Union ( 1580 – 1640 ), Portugal lost influence and power and made new enemies.

During the Romantic period, art came to be seen as " a special faculty of the human mind to be classified with religion and science ".< ref >

During the same period the Georgian states of Colchis and Tabal arose around the Black Sea and central Anatolia respectively.

During this same period, slave-holding border states had more free African-Americans and European immigrants than the lower South, which increased Southern fears that slavery was threatened with rapid extinction in this area.

During this period he published 18 plays and 3 novels, including the murder mystery The Red House Mystery ( 1922 ).

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 the first 11 months of 2006, net imports grew by 21 percent to $ 1. 95 billion, while exports stood at $ 895 million, up 0. 3 percent from the same period in 2005.

During the first 11 months of 2006, the European Union remained Armenia's largest trading partner, accounting for 34. 4 percent of its $ 2. 85 billion commercial exchange during the 11-month period.

During January – February 2007, Armenia ’ s trade with Russia and other former Soviet republics was $ 205. 6 million ( double the amount from the same period the previous year ), making them the country ’ s number one trading partner.

During this period, spectator attendances dropped and media condemnation increased, but Simpson and Lawry flatly disregarded the public dissatisfaction.

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 this period Agamemnon and his brother, Menelaus, took refuge with Tyndareus, King of Sparta.

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 this period, in 1943, he married Klavdia Alekseyevna Vikhireva, with whom he raised two daughters and a son before she died in 1969.

During his speech, Ahmadinejad criticized Israel's policies towards the Palestinians ; called for research on the historical accuracy of the Holocaust ; raised questions as to who initiated the 9 / 11 attacks ; defended Iran's nuclear power program, criticizing the UN's policy of sanctions on his country ; and attacked U. S. foreign policy in the Middle East.

During the time of post-classical Koiné Greek, the sound represented by eta was raised and merged with several other formerly distinct vowels ( iotacism ).

During the 1950s, 1960s and 1970s, several events occurred which raised the public awareness of harm to the environment caused by man.

During this trip Douglass became legally free, as British supporters raised funds to purchase his freedom from his American owner Thomas Auld.

During Jesus ' ministry and after his Resurrection, the apostles healed the sick and cast out demons, made lame men walk, raised the dead and did many other miraculous things.

During the Great Depression, countries sharply raised barriers to foreign trade in an attempt to improve their failing economies.

During the 1980s, the question of Jersey making an annual contribution towards the United Kingdom's costs of defence and international representation undertaken on behalf of Jersey was raised.

During 2007, Macquarie University faced a restructuring of its student organisation after an audit raised questions about management of hundreds of thousands of dollars in funds by student organisations At the centre of the investigation was Victor Ma, president of the Macquarie University Students ' Council, who had previously been involved in a high-profile case of student election fixing at the University of Sydney.

During the course of the conversation I raised my voice to make a point and f *** ed up my my voice.

During the pontificate of Pope Constantine Gregory was made a papal secretary, and accompanied him to Constantinople in 711 to deal with the issues raised by Rome ’ s rejection of the canons of the Quinisext Council.

He was ordained as a subdeacon by Pope Marinus I, followed by his being raised to the deaconate by Pope Stephen V. During the pontificate of Pope Formosus ( 891 – 896 ), he was a member of the party of nobles who supported the Emperor Lambert, who was the opponent of Formosus and the pope ’ s preferred imperial candidate, Arnulf of Carinthia.

During Darwin's lifetime the book went through six editions, with cumulative changes and revisions to deal with counter-arguments raised.

During the 1960 presidential campaign, the issue of whether the nation would for the first time elect a Catholic to the highest office in the land raised the specter of an implicit, but no less effective, religious test.

During the course of the season, the Redskins raised more than $ 700, 000.

During this period, after each victory, he raised a monastery or a church close to the battlefield honoring Christianity.

) During his successful 1896 U. S. Senate campaign, he raised a quarter million dollars within 48 hours.

During times of war, the volunteer army was increased, and a much larger militia was raised across the country to supplement the Northern Army.

During the tests, questions were raised about the accuracy of the instrumentation used to measure the g-forces Captain Stapp was experiencing.

During Khoiak the djed pillar, an emblem of Osiris, was ritually raised into an upright position, symbolizing Osiris ' restoration.

During his reign as emperor, Caracalla raised the annual pay of an average legionary to 675 denarii and lavished many benefits on the army which he both feared and admired, as instructed by his father Septimius Severus who had told him on his deathbed to always mind the soldiers and ignore everyone else.

During the Renaissance, the Gonzaga family softened their despotic rule and raised the level of culture and refinement in Mantua.

During 2, 000 years of levee construction, excessive sediment deposits have raised the riverbed several meters above the surrounding ground.

During the Arab Spring ( which resulted in a revolution in Egypt ), photographs of Nasser were raised throughout Cairo and Arab capitals by protesters and their supporters.

During Tudor times, this was the most important room of the palace ; here, the King would dine in state seated at a table upon a raised dais.