Historically, the use of two guns at once, one in each hand, is most associated with the American Old West, where revolvers holding only six rounds of ammunition were the highest capacity handguns available and reloading was a slow process.

Historically almost all early computers were accumulator machines ; and many microcontrollers still popular as of 2010 ( such as the 68HC12, the PICmicro, the 8051 and several others ) are basically accumulator machines.

Historically, all living things were grouped as either animals or plants, and botany covered the study of all organisms not considered to be animals.

Historically the languages were spoken over a larger area: West to the mouth of the Vistula river in present-day Poland, at least as far East as the Dniepr river in present-day Belarus, perhaps even to Moscow, perhaps as far south as Kiev.

Historically, allegations of cannibalism were used by the colonial powers to justify the enslavement of what were seen as primitive peoples ; cannibalism has been said to test the bounds of cultural relativism as it challenges anthropologists " to define what is or is not beyond the pale of acceptable human behavior ".

Historically, in Socialist systems collectivist economics were carried to their furthest extreme, with a minimum of private ownership and a maximum of planned economy.

Historically, the baudot and braille keyboards were standardized to some extent, but they are unable to replicate the full character set of a modern keyboard.

Historically, Charlton's most successful period was the 1930s, when the club's highest league finishes were recorded, including runners-up of the First Division in 1937.

Historically, Japanese attempts to normalize their relationship with China were met with Taiwanese accusations of ingratitude.

Historically, cranberry beds were constructed in wetlands.

Historically, RT-11 also served as the inspiration for many microcomputer OS's, as these were generally being written by programmers who cut their teeth on one of the many PDP-11 models.

Historically, lawyers in most European countries were addressed with the title of doctor, and countries outside of Europe have generally followed the practice of the European country which had policy influence through modernization or colonialization.

Historically, division rings were sometimes referred to as fields, while fields were called “ commutative fields ”.

Historically, some encyclopedias were contained in one volume, but some, such as the Encyclopædia Britannica or the world ´ s largest Enciclopedia universal ilustrada europeo-americana, became huge multi-volume works.

Historically, distances were often measured by chains such as Gunter's chain, and angles using graduated circles and, later, the theodolite.

Historically, elliptic functions were discovered as inverse functions of elliptic integrals.

( Historically, division rings were sometimes referred to as fields, while fields were called commutative fields.

Historically, the hadrons ( mesons and baryons such as the proton and neutron ) and even whole atoms were once regarded as elementary particles ( indeed, the word " atom " means " indivisible ").

Historically, this area of Lochaber was strongly Clan Cameron country, and there were a number of mainly Cameron settlements in the area ( such as Blarmacfoldach ).

Historically they were sometimes called Feynman-Dyson diagrams or Dyson graphs, because when they were introduced the path integral was unfamiliar, and Freeman Dyson's derivation from old-fashioned perturbation theory was easier to follow for physicists trained in earlier methods.

Historically the first decade of semiconductor electronics were entirely based on germanium, although its production for such use today is a small fraction ( 2 %) of that of ultra-high purity silicon, which has largely replaced it.

Historically, Blue Note has principally been associated with the " hard bop " style of jazz ( mixing bebop with other forms of music including soul, blues, rhythm and blues and gospel ).

Historically, economic activity in the region has been based principally on agriculture and forestry ( formerly mining, too ), which explains why Spiš belongs to the relatively poor regions of Slovakia.

Historically Hafrsfjord is principally known for its association with the Battle of Hafrsfjord ( Slaget i Hafrsfjord ).

Historically this gathering had a principally religious purpose as the hill is said to be strikingly similar to Calvary, the hill on which Jesus was crucified.

Historically, the estates of the Serbian Orthodox Church were located principally in this region.

Historically, they had often used guns and cannons against Japanese pirates as early as the 1390s.

Historically, the flag was flown to frighten pirates ' victims into surrendering without a fight, since it conveyed the message that the attackers were outlaws who would not consider themselves bound by the usual rules of engagement — and might, therefore, slaughter those they defeated ( since captured pirates were usually hanged, they did not have much to gain by asking quarter if defeated ).

Historically, Pangkor was a refuge for local fishermen, merchants and pirates.

Historically in America the appeal of cities has been their color and life, the variety of experience they offered.

Historically, they spoke the Ainu language and related varieties and lived in Hokkaidō, the Kuril Islands, and much of Sakhalin.

Historically, when Capoeira was still prohibited this toque was used to alert capoeiristas that the police was coming, so they could escape before the practice being discovered.

Historically, therefore, they were granted only when they were necessary to encourage invention, limited in time and scope.

Historically, three railways were built in Liberia to export ore from mines ; they were damaged during civil war, and as of August 2010 only one had been brought back into service.

Historically, inter-network connections were not continuously available as they are today and many readers didn't need an access protocol, as they could access their mailbox directly ( as a file ) through a terminal connection.

Historically, they have shown little interest in the central and southern parts of Namibia, where conditions do not suit their traditional way of life.

Historically the fiqh also came to include comparative law, local customs ( urf ) and laws motivated by public interest, so long as they were allowed by the above four sources.

Historically, development and aid have not accomplished the goals they were meant to and currently the global gap between the rich and poor is greater than ever.

Historically these have been regarded as " self-evident ", but more recently they are considered assumptions that characterize the subject of study.

Historically chemists have found it time consuming to calculate natural logs, so they used molal concentrations for dilute solutions as shown below.

Historically, some kokuji date back to very early Japanese writing, being found in the Man ' yōshū, for example – 鰯 iwashi " sardine " dates to the Nara period ( 8th century ) – while they have continued to be created as late as the late 19th century, when a number of characters were coined in the Meiji era for new scientific concepts.

Historically they have often taken the form of anagrams, Graecisms, and Latinisations, although there are many other methods of choosing a pseudonym

Historically they were used as gravimeters to measure the acceleration of gravity in geophysical surveys, and even as a standard of length.

Historically they were palpable after the 6th Century BC.

Historically, public peering locations were known as network access points ( NAPs ); today they are most often called exchange points or Internet exchanges (" IXP " or " IX ").

Historically, they were used to define gene structure and gene regulation.

Historically, the two states were long-standing enemies, but in recent years, they have enjoyed a much friendlier relationship and in 1986, they entered the European Union together.

Historically, the mediæval French word bourgeois denoted the inhabitants of the bourgs ( walled market-towns ), the craftsmen, artisans, merchants, and others, who constituted " the bourgeoisie ", they were the socio-economic class between the peasants and the landlords, between the workers and the owners of the means of production.