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 an increasingly complex division of labour is closely associated with the growth of total output and trade, the rise of capitalism, and of the complexity of industrialisation processes.

Historically, this approach is associated mainly with Aristotle or Thomas Aquinas later.

Historically, utilitarian thinking about law is associated with the great philosopher, Jeremy Bentham.

Historically and practically, the Ostwald process is closely associated with the Haber process, which provides the requisite raw material, ammonia ( NH < sub > 3 </ sub >).

Historically, the term “ priest ” has been more associated with the “ High Church ” or Anglo-Catholic wing, whereas the term “ minister ” has been more commonly used in “ Low Church ” or Evangelical circles.

Historically, utilitarian thinking about law is associated with the great philosopher, Jeremy Bentham.

Historically, this approach is associated with Aristotle.

Historically, the concept of regular expressions is associated with Kleene's formalism of regular sets, introduced in the 1950s.

Historically there have also been negative consequences, mostly associated with the dams normally required for power production.

Historically, magnolias have been associated with the Southern United States.

Historically, this term was essentially associated with IBM's line of mainframe operating systems starting with OS / 360.

Historically, a crossbar switch consisted of metal bars associated with each input and output, together with some means of controlling movable contacts at each cross-point.

Historically, fortune-telling grows out of folkloristic reception of Renaissance magic, specifically associated with Gypsies.

Historically Taiwan Province covers the entire island of Taiwan and all its associated islands.

Historically Taiwan Province covers the entire island of Taiwan and all its associated islands.

Historically, eunuchs who additionally underwent a penectomy reportedly suffered from urinary incontinence associated with the removal of the penis.

Historically, city status in England and Wales was associated with the presence of a cathedral, such as York Minster.

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, Bloomsbury is associated with the arts, education and medicine.

Historically, both of these hills are associated with Camilla, Duchess of Cornwall via Alice Keppel.

Historically, Sephardim are those Jews associated with the Iberian Peninsula.

Historically, protectionism was associated with economic theories such as mercantilism ( that believed that it is beneficial to maintain a positive trade balance ), and import substitution.

Historically, the photoelectric effect is associated with Albert Einstein, who relied upon the phenomenon to establish the fundamental principle of quantum mechanics, in 1905, an accomplishment for which Einstein received the 1921 Nobel Prize.