During these early years the repair of watches and clocks and the building of special clocks for church steeples formed an important part of the young man's occupation.

During the early part of this century, the Brown & Sharpe works in Providence were unchallenged as the largest single manufacturing facility devoted exclusively to precision machinery and tool manufacture anywhere in the world.

During early childhood, children are more interested in the approval of their parents and teachers than they are in the approval of other children ; ;

During early childhood boys tease and bully, on the average, more than girls ; ;

During the late 19th and early 20th centuries, physicists discovered subatomic components and structure inside the atom, thereby demonstrating that the ' atom ' was divisible.

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 early 1950s the board was divided on whether to defend communists persecuted under McCarthyism.

During the early 20th century, Alicante was a minor capital that enjoyed the benefit of Spain's neutrality during World War I, and that provided new opportunities for the local industry and agriculture.

During the Neolithic Revolution, which occurred during the early Holocene, there were at least two aurochs domestication events: one related to the Indian subspecies, leading to Zebu cattle ; the other one related to the Eurasian subspecies, leading to taurine cattle.

During the early 1960s, while also active in ASCII standardization, IBM simultaneously introduced in its product line of System / 360 the 8-bit Extended Binary Coded Decimal Interchange Code ( EBCDIC ), an expansion of their 6-bit binary-coded decimal ( BCDIC ) representation used in earlier card punches.

During the late 1980s and early 1990s, most BBSes used ANSI to make elaborate welcome screens, and colorized menus, and thus, ANSI support was a sought-after feature in terminal client programs.

During the same period, Ahl was involved in the creation of a small computer for education use, an early personal computer.

During the early 1990s Borland's implementation of C and C ++ outsold Microsoft's.

During the early 1920s, he and his father-in-law developed the Stockade Building System for producing light-weight, weatherproof, and fireproof housing — although the company would ultimately fail.

During the early years of his career he produced several drawings and additional contributions for Target: The Political Cartoon Quarterly.

During the early centuries of Christianity the title " pope " was applied generally to all bishops ; it now has more specific meanings that vary between churches.

During the early 1970s, Manchester United were no longer competing among the top teams in England, and at several stages were battling against relegation.

During the early eighties, nearly all BASE jumps were made using standard skydiving equipment, including two parachutes ( main and reserve ), and deployment components.

During 1971 and 1972 B evolved into " New B " and then C, with the preprocessor being added in 1972 and early 1973 at the urging of Alan Snyder.

During the early settlement of Australia by Europeans, the notion that the bunyip was an actual unknown animal that awaited discovery became common.

During the late 1970s and early 1980s, the site hosted Creative Time's landmark Art on the Beach sculpture exhibitions.

During a rise of " retro " games in the late 1980s and early 1990s, Steve Jackson Games entered negotiations with Dennis Sustare and Scott Robinson, the current owners of the Bunnies & Burrows copyright, to publish an official GURPS supplement.

During the early 20th century in America, gambling became outlawed and banned by state legislation and social reformers of the time.

During the early twentieth century, electro-mechanical machines were invented to do encryption and decryption using transposition, polyalphabetic substitution, and a kind of " additive " substitution.

During the 7th millennium BC, the northern half of Chad was part of a broad expanse of land, stretching from the Indus River in the east to the Atlantic Ocean in the west, in which ecological conditions favored early human settlement.

During his reign, Saladin also constructed the Cairo Citadel, which served as the seat of the Egyptian government until the mid-19th century.

During the 17th century cavalry in Europe lost most of its armor, ineffective against the muskets and cannon which were coming into use, and by the mid-19th century armor had mainly fallen into disuse, although some regiments retained a small thickened cuirass that offered protection against lances and sabres and some protection against shot.

During the late 18th century up until the mid-19th century, Italian opera was immensely popular in Spain, supplanting the native form.

During the mid-19th century, the ships of the line were superseded by large steam powered ships with heavy gun armament and heavy armour, named ironclads.

During the mid-19th century Maluku travels of British naturalist Alfred Russell Wallace, Christians in Maluku were called " Orang Sirani " and were thought to have been descended from the Portuguese.

During the mid-19th century, Théophile Gautier and the Romantic poets were able to write about Mona Lisa as a femme fatale because Lisa was an ordinary person.

During the mid-19th century it was thought that it should be possible to measure aether wind effects of first order, i. e. effects proportional to v / c ( v being Earth's velocity, c the speed of light ).

During the mid-19th century the region got its first railroads, and the railroad junction in Chicago grew to be the world's largest.

During the mid-19th century, Branford became a popular resort area.

During the mid-19th century, the town did get some business from the building of the Hoosac Tunnel, just south of town in Florida.

During the mid-19th century, Huntsville was also the home to Mount Pleasant College.

During the mid-19th century, the hamlet was known as Tyler.

During the mid-19th century, Waverly was a stop on the Underground Railroad.

During the mid-19th century, powerloom weaving started to replace linen damask.

During the industrial revolution, which reached Sweden in the mid-19th century, Norrland became the source for the important wood and pulp industry.

During the early 19th century, however, attempts by prime ministers such as Robert Peel to govern in the absence of a parliamentary majority proved unsuccessful, and by the mid-19th century, the ability of a motion of no confidence to break a government was firmly established in the UK.

During the mid-19th century some of local residents saw an opportunity to make easy money by " blackbirding.

During the early to mid-19th century frontier wars between the British settlers and the local Xhosa inhabitants, East London served as a supply port to service the military headquarters at nearby King William ’ s Town, about thirty miles away.

During the mid-19th Century the village became a linear village.

During the mid-19th century, the carte de visite became one of the more popular uses of the albumen method.

During the mid-19th century, missionaries brought French-made hand-pumped harmoniums to India.

" During the mid-19th century, Matthew Arnold claimed that the passage describing the little town " is Greek, as Greek as a thing from Homer or Theocritus ; it is composed with the eye on the object, a radiancy and light clearness being added.

During the mid-19th century, SOMA became a burgeoning pioneer community, largely low-density residential, except for a business district that developed along 2nd and 3rd streets, and emerging industrial areas near the waterfront.

During the mid-19th century, spurred by the painters of the Hudson River School and transcendentalist philosophers such as Ralph Waldo Emerson and Henry David Thoreau, an interest in mountains as a respite from industrialization and urbanization took hold in New England.

During the mid-19th century, French, English and North American immigrants along with some locals started to introduce industrial ways of productions and founded trade associations among industrials and the farmers.