* Note 3: Historically, if an " F " precedes the " T ", optical fiber cables are utilized at the same rates.

Historically, in 1849, Sir George Stokes stated his optical reversion principle without attending to polarization.

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, some climbs were initialled at the bottom for easy route-finding, although this practice is now discouraged.

Historically this haircut was popular among common people of various nationalities as an easy and relatively neat cut by a non-professional.

Historically, ML stands for metalanguage: it was conceived to develop proof tactics in the LCF theorem prover ( whose language, pplambda, a combination of the first-order predicate calculus and the simply typed polymorphic lambda calculus, had ML as its metalanguage ).

Historically this was a trait characterized by Bordeaux with some premium examples in favorable vintages having the potential to last for over a century, but producers across the globe have developed styles that could age and develop for several decades.

Historically it paralleled the lay movement of monasticism or the eremetical life from which the friars were later to develop.

Historically, this was the mathematical problem that led Airy to develop this special function.

Historically it is widely believed in the state of Maharashtra that Shivaji Maharaj, Sage Samarth Ramdas and the Marathas have performed Sūrya Namaskāra as a physical exercise to develop able bodies.

Historically, because of economical or geographical issues, the long distances between important cities of the country made the Brazilian people develop a strong competitive culture within the states.

Historically, tanks are divided into 3 categories:

Historically, women's bicycle frames had a top tube that connected in the middle of the seat tube instead of the top, resulting in a lower standover height at the expense of compromised structural integrity, since this places a strong bending load in the seat tube, and bicycle frame members are typically weak in bending.

Historically, units of time in many civilizations are duodecimal.

* Historically, valve amplifiers often used a class-A power amplifier simply because valves are large and expensive ; many class-A designs use only a single device.

Historically it has had many definitions, but there are three definitions in current use: the imperial gallon (≈ 4. 546 L ) which since metrication is used colloquially in the United Kingdom and semi-officially within Canada, the United States ( liquid ) gallon (≈ 3. 79 L ), and the lesser used US dry gallon (≈ 4. 40 L ).

Historically, hedge funds have been exempted from certain registration and reporting requirements that apply to other investment companies, because in most jurisdictions regulation permits investments in hedge funds by only " qualified " investors who are able to make an informed decision about investment decisions without relying on regulatory oversight.

Historically, Jamaica has had close ties with the UK, but trade, financial, and cultural relations with the United States are now predominant.

Historically these systems are most commonly combined, either formally or informally, in some manner.

Historically, precious metals were important as currency, but are now regarded mainly as investment and industrial commodities.

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, mycology was a branch of botany because, although fungi are evolutionarily more closely related to animals than to plants, this was not recognized until a few decades ago.

Historically, the Christian church and lay-people have believed that more women than men are involved in paganism and witchcraft, which can be seen as far back as 1487 with the printing of the Malleus Maleficarum Several modern authors of Wiccan books state that, in current Wicca, the situation is the same.

Historically, the apparent motions of the planets were first understood geometrically ( and without regard to gravity ) in terms of epicycles, which are the sums of numerous circular motions.

Historically some works have been executed on supports which are now extremely fragile and the support rather than the pigment needs to be protected under glass and away from light

Historically and internationally known as the Persian Gulf, this body of water is sometimes controversially referred to as the Arabian Gulf or simply The Gulf by most Arab states, although neither of the latter two terms are recognized internationally.

Historically, the group achieved a number of notable firsts in hip hop music and are credited with being the act most responsible for pushing hip hop into mainstream popular music, initiating its musical and artistic evolution and enabling its growth as a global phenomenon.

Historically, silversmiths are mostly referred to as goldsmiths, which was usually the same guild.

Historically, slavery was institutionally recognized by many societies ; in more recent times slavery has been outlawed in most societies but continues through the practices of debt bondage, indentured servitude, serfdom, domestic servants kept in captivity, certain adoptions in which children are forced to work as slaves, child soldiers, and forced marriage.

Historically, casks previously used for sherry were used ( as barrels are expensive, and there was a ready market for used sherry butts ).

Historically, Tajikistan and Uzbekistan were also home to Bukharan Jews, who trace their ancestry to the Lost Tribes of Israel taken captive by the Babylonians in the 7th century BC, but almost no Bukharian Jews are left in Tajikistan.

Historically, France has been Togo's principal trading partner, although other European Union countries are important to Togo's economy.

Historically, the nobility were supported by taxes on the poor ; modern social security systems are intended to support the poor, the disabled, or the retired by taxes on those who are still working.