During the mid 1st century AD, the Zarubintsy and Lukashevka cultures came to an end in their true form, possibly due to Sarmatian invasions and perturbations of central European trade due to Caesar's invasion of Gaul ( the ' heart ' of the La Tene culture ).

During the Cretan summer, average temperatures reach the high 20s-low 30s Celsius ( mid 80s to mid 90s Fahrenheit ), with maxima touching the upper 30s-mid 40s.

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

During the mid to late 1980s, Microsoft and IBM had cooperatively been developing OS / 2 as a successor to DOS.

During the mid 1860s he was the main proponent of isolationism and the instrument of the persecution of native and foreign Catholics.

During the mid to late 1990s, " the launch of each successive round of technology it's been expected to occupy a headlining position ", with the Quake III engine being most widely adopted of their engines.

During the dry season, the temperature rises dramatically in the second half of March, spiking to well over in some areas by mid April when the Sun passes the Zenith.

During the Balkans turmoil in the mid 1990s, the city experienced dramatic events such as the unfolding of the 1997 unrest in Albania, and a failed coup d ' etat on 14 September 1998.

During the mid 1980s and into the early 1990s, this membership category was called an " instant " membership ; currently these are referred to as " signature members ".

During the mid to late 1980s this was the dominant 10 Mbit / s Ethernet standard, but due to the immense demand for high speed networking, the low cost of Category 5 Ethernet cable, and the popularity of 802. 11 wireless networks, both 10BASE2 and 10BASE5 have become increasingly obsolete, but still exist in some locations.

During the mid 1920s, he was trained to become a psychoanalyst through Frieda Reichmann's psychoanalytic sanatorium in Heidelberg.

During the mid 1990s, Oakland experienced an improved economy compared to previous decades, with new downtown land development such as a $ 140 million state government center project, a $ 101 million city office building, and a 12-story office building for the University of California, Office of the President.

During the mid 1950s, Unwin did about a dozen of these shows and in the process met agent Johnnie Riscoe and daughter Patsy who were to become his managers for the rest of his career.

During the mid to late 1970s David Stirling created a secret organisation designed to undermine trade unionism from within.

During the mid 18th century Silesian Wars, Gleiwitz was taken from the Habsburg Monarchy by the Kingdom of Prussia along with the majority of Silesia.

During the mid ' 90s she began to appear in soap operas and left Garibaldi to pursue a solo career.

During the early and mid 1990s, Washington starred in several successful thrillers, including The Pelican Brief and Crimson Tide, as well as in comedy Much Ado About Nothing and alongside Whitney Houston in the romantic drama The Preacher's Wife.

During the mid to late 30 ’ s, the Federal Government had a program for financing the building of local water systems.

During the mid to late 1970s, the local community became concerned over the high incidence of childhood leukemia and other illnesses, particularly in the Pine Street area of east Woburn.

During the mid to late 1880s, Manchester was the home of Michigan Lutheran Seminary.

During the massive demobilization in the mid 1940s, the base closed and most of the buildings were abandoned.

During the mid 1950s and into the 1960s, CHS was a Class AAA competitor in the formidable Western Pennsylvania Interscholastic Athletic League ( WPIAL ), playing against high schools in other mill towns up and down the Monongahela River Valley.

During the mid 19th century, the Union Canal at Swatara Creek was an important factor in the development of the local economy, promoting trade and transportation.

During the 20th century BC the Indo-European Hittites entered the region and gradually established a great empire which was destroyed by invaders in the 12th century.

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 turn of the 20th century British Israelites carried out some excavations of the Hill of Tara in Ireland looking for the Ark of the Covenant – the Royal Society of Antiquaries of Ireland campaigned successfully to have them stopped before they destroyed the hill.

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 20th century communications used flags, morse code by radio, line and lights, voice and teleprinter by line.

During the 20th century the Plateau tribes, such as the Nez Perce perfected contour-style beadwork, in which the lines of beads are stitch to emphasize the pictorial imagery.

During the 20th century White Notes were issued in denominations between £ 5 and £ 1000.

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

During the 19th and 20th centuries, coin collecting increased further in popularity.

During the early 20th century, comic strips were widely associated with publisher William Randolph Hearst, whose papers had the largest circulation of strips in the United States.

During the early 20th century, a Caltech committee visited several universities and decided to transform the undergraduate housing system from regular fraternities to a house system.

During the 19th and 20th centuries, Chinese philosophy integrated concepts from Western philosophy.

During the early 20th century, two major publications successfully applied the principles developed by Gibbs to chemical processes, and thus established the foundation of the science of chemical thermodynamics.

During the 20th century, the church grew substantially and became an international organization.

During the middle of the 20th century the French reluctantly began to accede to reasonable requests, and in 1946 Comoros had become a separately administered colony from Madagascar.

During the 20th century, this trend continued with more modern and powerful revolver cartridges, in the form of Winchester and Marlin lever action carbines chambered in. 38 Special /. 357 Magnum and. 44 Special /. 44 Magnum.

During the late 19th and early 20th century mail was used as a material for bulletproof vests, most notably by the Wilkinson Sword Company.

During the 19th and early 20th centuries most monarchies maintained a mounted cavalry element in their royal or imperial guards.

During the late 19th and early 20th centuries, just the opposite was the case with little to no population concentration in major industrial centres as the predominantly rural resource-dependent Maritime economy continued on the same path as it had since European settlement on the region's shores.

During the 19th and 20th centuries, materialistic monism has became the norm.

During the first half of the 20th century, these opposing factions among the Christian Churches coexisted but with growing discomfort and tension.

During the 20th century Italian universities introduced more advanced research degrees, such as the Ph. D., and now that it is part of the E. U. Bologna Process, a new three-year first degree, or “ laurea ” ( equivalent to a B. A.

During the 19th and early 20th century, many smaller or less developed languages saw their first encyclopedias, using French, German, and English role models.

During the early 20th century, the rhymed epigram couplet form developed into a fixed verse image form, with an integral title as the third line.