Flag

For other uses, see Flag (disambiguation).

The oldest state flag still in use is Denmark's 13th century Dannebrog.

A flag is a piece of cloth, often flown from a pole or mast, generally used symbolically for signaling or identification. The term flag is also used to refer to the graphic design employed by a flag, or to its depiction in another medium.

The first flags were used to assist military coordination on battlefields and flags have evolved into a general tool for rudimentary signaling and identification, This was especially used in environments where communication is similarly challenging (such as the maritime environment where semaphore is used). National flags are potent patriotic symbols with varied wide-ranging interpretations, often including strong military associations due to their original and ongoing military uses. Flags are used in messaging, advertising, or for other decorative purposes. The study of flags is known as vexillology, from the Latin vexillum meaning flag or banner.

History

According to the Encyclopedia Britannica: "Flags recognizable as such were the invention, almost certainly, of the ancient Indians or the Chinese." The usage of flags spread from India and China to neighboring Burma, Siam, and southeastern Asia.

Originally, the standards of the Roman legions were not flags, but symbols like the eagle of Augustus Caesar's Xth legion; this eagle would be placed on a staff for the standard-bearer to hold up during battle. But a military unit from Dacia had for a standard a dragon with a flexible tail which would move in the wind; the legions copied this; eventually all the legions had flexible standards — our modern-day flag.

During the Middle Ages, flags were used mainly during battles to identify individual leaders: in Europe the knights, in Japan the samurai, and in China the generals under the imperial army.

From the time of Christopher Columbus onwards, it has been customary (and later a legal requirement) for ships to carry flags designating their nationality; these flags eventually evolved into the national flags and maritime flags of today. Flags also became the preferred means of communications at sea, resulting in various systems of flag signals; see International maritime signal flags.

As European knights were replaced by centralized armies, flags became the means to identify not just nationalities but also individual military units. Flags became objects to be captured or defended. Eventually these flags posed too much danger to those carrying them, and by World War I these were withdrawn from the battlefields, and have since been used only at ceremonial occasions.

National flags

Main article: National flag

Many flags are displayed in the Parliamentary Triangle, Canberra, Australia

File:Dutch-flag-in-sky.jpg

The Dutch flag is the oldest tricolor

One of the most popular uses of a flag is to symbolize a nation or country. Some national flags have been particularly inspirational to other nations, countries, or subnational entities in the design of their own flags. Some prominent examples include:

• The Order of Malta has a very old flag which dates from 1130 and was established by Pope Innocent II.

• The flag of Denmark is the oldest state flag still in use. This flag, called the Dannebrog, inspired the cross design of the other Nordic countries: Norway, Sweden, Finland, Iceland, and regional flags for the Faroe Islands, Åland, Scania and Bornholm.

• The Union Flag (Union Jack) of the United Kingdom is the most commonly used. British colonies typically flew a flag based on one of the ensigns based on this flag, and many former colonies have retained the design to acknowledge their cultural history. Examples: Australia, Fiji, New Zealand, Tuvalu, and also the Canadian provinces of Manitoba, Ontario and British Columbia, and the American state of Hawaii; see commons:Flags based on British ensigns.

• The Tricolour of The Netherlands is the oldest tricolor, first appearing in 1572 as the Prince's Flag in orange–white–blue. Soon the more famous red–white–blue began appearing — it is however unknown why, though many stories are known. After 1630 the red–white–blue was the most commonly seen flag. The Dutch Tricolor has inspired many flags but most notably those of Russia, India and France, which spread the tricolor concept even further. The Flag of the Netherlands is also the only flag in the world that is adapted for some uses, when the occasion has a connection to the royal house of the Netherlands an orange ribbon is added.

• The national flag of France, also called the Tricolore, which inspired other nations to adopt differenced tricolors in sympathy with the revolutionary spirit with which the flag was designed in 1794. Examples among many: Costa Rica, Ireland, Italy, Romania, Mexico.

• The flag of the United States, also nicknamed The Stars and Stripes or Old Glory. In the same way that nations looked to France for inspiration, many countries were also inspired by the American Revolution, which they felt was symbolized in this flag. Examples: Cuba, Liberia, Chile, Uruguay, and the French region of Brittany.

• The flag of Russia, the source for the Pan-Slavic colors adopted by many Slavic states and peoples as their symbols. Examples: Slovakia, Serbia, Croatia, Slovenia.

• The original tricolor Flag of Iran, the source for the Pan-Iranian colors Green, White and Red adopted by many Indo-Iranian or Aryan states and peoples as their symbols. Examples: Tajikistan, Kurdistan, Republic of Ararat, Talysh-Mughan. Also Bulgarians who claim to be descendants of ancient Iranian people known as Thracians and Scythians adopted Pan-Iranian colors see Bulgaria. Some of Iran's non-Iranian neighboring countries also adopted these colors see Kuwait and Oman.

• Ethiopia was seen as a model by emerging African states of the 1950s and 1960s, as it was one of the oldest independent states in Africa. Accordingly, its flag became the source of the Pan-African colors. Examples: Togo, Senegal, Ghana, Mali.

• The flag of Turkey, which was the flag of the Ottoman Empire, has been an inspiration for the flag designs of many other Muslim nations. During the time of the Ottomans the crescent began to be associated with Islam and this is reflected on the flags of Algeria, Azerbaijan, Comoros, Malaysia, Mauritania, Pakistan, Tunisia, and of the Turkish Republic of Northern Cyprus.

• The Pan-Arab colors, green, white, red and black, are derived from the flag of the Great Arab Revolt as seen on the flags of Jordan, Kuwait, Sudan, Syria, the United Arab Emirates, Western Sahara, Egypt, Iraq, Yemen and Palestine.

• The Soviet flag, with its golden symbols of the hammer and sickle on a red field, was an inspiration to flags of other communist states, such as East Germany, People's Republic of China, Vietnam, Angola, Afghanistan and Mozambique.

• The flag of Venezuela, created by Francisco de Miranda to represent the independence movement in Venezuela that later gave birth to the "Gran Colombia", inspired the individual flags of Colombia and Ecuador, both sharing three bands of color and three of them (Colombia, Ecuador, and Venezuela) sharing the yellow, blue and red.

• The flag of Argentina, created by Manuel Belgrano during the war of independence, was the inspiration for the United Provinces of Central America's flag, which in turn was the origin for the flags of Guatemala, Honduras, El Salvador, and Nicaragua.

National flag designs are often used to signify nationality in other forms, such as flag patches.

Civil flags

Main article: Civil flag

A civil flag is a version of the national flag that is flown by civilians on non-government installations or craft. The use of civil flags was more common in the past, in order to denote buildings or ships that were not manned by the military. In some countries the civil flag is the same as the war flag or state flag, but without the coat of arms, such as in the case of Spain, and in others it is an alteration of the war flag.

War flags

Main article: War flag

Standing for the UK's Royal Air Force, the Ensign of the RAF displays the RAF roundel.

File:German Army Surrender.jpg

German troops after surrendering to the U.S. Third Army in WW2. The first soldier carries a white flag.

Several countries (including the United Kingdom and the former Nazi Germany) have unique flags flown by their armed forces, rather than the national flag.

Other countries' armed forces (such as those of the United States or Switzerland) use their standard national flag. The Philippines' armed forces may use their standard national flag, but during times of war the flag is turned upside down - the only known case where an upside down national flag signifies a state of war (and not merely distress.) These are also considered war flags, though the terminology only applies to the flag's military usage.

Large versions of the war flag flown on the warships of countries' navies are known as battle ensigns. In war waving a white flag indicates surrender.

Flags at sea

Main article: Maritime flag

The international maritime signal flag Delta (letter D).

Flags are particularly important at sea, where they can mean the difference between life and death, and consequently where the rules and regulations for the flying of flags are strictly enforced. A national flag flown at sea is known as an ensign. A courteous, peaceable merchant ship or yacht customarily flies its ensign (in the usual ensign position), together with the flag of whatever nation it is currently visiting at the mast (known as a courtesy flag). To fly one's ensign alone in foreign waters, a foreign port or in the face of a foreign warship traditionally indicates a willingness to fight, with cannon, for the right to do so. As of 2006, this custom is still taken seriously by many naval and port authorities and is readily enforced in many parts of the world by boarding, confiscation and other civil penalties.

In some countries yacht ensigns are different from merchant ensigns in order to signal that the yacht is not carrying cargo that requires a customs declaration. Carrying commercial cargo on a boat with a yacht ensign is deemed to be smuggling in many jurisdictions.

There is a system of international maritime signal flags for numerals and letters of the alphabet. Each flag or pennant has a specific meaning when flown individually.

As well, semaphore flags can be used to communicate on an ad hoc basis from ship to ship over short distances.

Shape and design

Main article: Gallery of flags by design

The flag of Nepal, the only non-rectangular national flag.

Flags are usually rectangular in shape (often in the ratio 2:3 or 3:5), but may be of any shape or size that is practical for flying, including square, triangular, or swallow tailed. A more unusual flag shape is that of the flag of Nepal, which is in the shape of two stacked triangles.

Many flags are dyed through and through to be inexpensive to manufacture, such that the reverse side is the mirror image of the obverse (front) side. This presents two possibilities:

1. If the design is symmetrical in an axis parallel to the flag pole, obverse and reverse will be identical despite the mirror-reversal e.g. flag of India
2. If not, the obverse and reverse will present two variants of the same design, one with the hoist on the left, the other with the hoist on the right. This is very common and usually not disturbing if there is no text in the design.

Some complex flag designs are not intended for through and through implementation, requiring separate obverse and reverse sides if made correctly. In these cases there is a design element (usually text) which is not symmetric and should be read in the same direction, regardless of whether the hoist is to the viewer's left or right. These cases can be divided into two types:

1. The same (asymmetric) design may be duplicated on both sides. Such flags can be manufactured by creating two identical through and through flags and then sewing them back to back, though this can affect the resulting combination's responsiveness to the wind. Depictions of such flags may be marked with the symbol , indicating the reverse is congruent to (rather than a mirror image of) the obverse.
2. Rarely, the reverse design may differ, in whole or in part, from that of the obverse. Examples are the national flag of Paraguay, the flag of the U.S. state of Oregon, and the historical national flag of the Soviet Union. Depictions of such flags may be marked with the symbol . See: Flags whose reverse differs from the obverse.

The flag of Kiribati, a banner of arms.

Common designs on flags include crosses, stripes, and divisions of the surface, or field, into bands or quarters — patterns and principles mainly derived from heraldry. A heraldic coat of arms may also be flown as a banner of arms, as is done on both the state flag of Maryland and the flag of Kiribati.

The flag of Libya, which consists of a rectangular field of green, is the only national flag using a single color and no design or insignia.

The largest flag, as adjudicated by Guinness World Records, is an 18,847-square-meter flag of Israel made by Filipina Grace Galindez-Gupana and unfurled at Masada Airfield in November 2007. This flag plus 3 other gigantic national flags and 180 smaller flags of other countries were later sewn together by Gupana's multinational team to form the world's largest banner, covering an area of 54,451 square meters.

Religious flags

Jain – Five-Colored Flag

Flags can play many different roles in religion. In Buddhism, prayer flags are used, usually in sets of five differently colored flags. Many national flags and other flags include religious symbols such as the cross, the crescent, or a reference to a patron saint. Flags are also adopted by religious groups and flags such as the Jain flag and the Christian flag are used to represent a whole religion.

Linguistic flags

Flag of La Francophonie

Flag of Esperanto

As languages rarely have a flag designed to represent them, it is a common practice, though unofficial, to use national flags to identify them. Examples of this use include:

• representing language skills of an individual, like a staff member of a company
• displaying available languages on a multilingual website or software.

Though this can be done in an uncontroversial manner in some cases, this can easily lead to some problems for certain languages:

• languages generating language dispute (like Romanian and Moldavian which some consider as two different languages)
• languages spoken in more than one countries, for examples English, Arabic, French, German, Portuguese, Spanish (see also World language)

In this second case, common solutions include symbolising these languages by:

• the flag of the country where the language originated
• the flag of the country having the largest number of native speakers
• a mixed flag of the both (when this is not the same)
• the flag of the country most identified with that language in a specific region (Portuguese: Portuguese or Brazilian flag; English: UK or US flag)

Thus, on the Internet, it is common to see the English language associated to the flag of the United States, the flag of the United Kingdom, the flag of England or an US-UK mixed flag.

In sports

Flags flown on a beach.

Because of their ease of signaling and identification, flags are often used in sports.

• In American and Canadian football, referees use flags to indicate that a foul has been committed in game play. The phrase used for such an indication is flag on the play. The flag itself is a small, weighted handkerchief, tossed on the field at the approximate point of the infraction; the intent is usually to sort out the details after the current play from scrimmage has concluded. In American football, the flag is usually yellow; in Canadian football, it is usually red.

• In yacht racing, flags are used to communicate information from the race committee boat to the racers. Different flags hoisted from the committee boat may communicate a false start, changes in the course, a canceled race, or other important information. Racing boats themselves may also use flags to symbolize a protest or distress. The flags are often part of the nautical alphabetic system of International maritime signal flags, in which 26 different flags designate the 26 letters of the Latin alphabet.

• In auto and motorcycle racing, racing flags are used to communicate with drivers. Most famously, a checkered flag of black and white squares indicates the end of the race, and victory for the leader. A yellow flag is used to indicate caution requiring slow speed and a red flag requires racers to stop immediately. A black flag is used to indicate penalties.

• In Association football (soccer), linesmen carry small flags along the touch lines. They use the flags to indicate to the referee potential infringements of the laws, or who is entitled to possession of the ball that has gone out of the field of play, or, most famously, raising the flag to indicate an offside offence. Officials called touch judges use flags for similar purposes in both codes of rugby.

• In addition, fans of almost all sports wave flags in the stands to indicate their support for the participants. Many sports teams have their own flags, and, in individual sports, fans will indicate their support for a player by waving the flag of his or her home country.

• Capture the flag is a popular children's sport.

• In Gaelic football and Hurling a green flag is use to indicate a goal while a white flag is used to indicate a point

• In Australian rules football, the goal umpire will wave two flags to indicate a goal and a single flag to indicate a point.

• For safety, dive flags indicate the locations of underwater scuba divers.

• In water sports such as Wakeboarding and Water-Skiing, an orange flag is held in between runs to indicate someone is in the water.

Swimming flags

Open swimming area

Closed swimming area

In Australia, New Zealand, Philippines, and the United Kingdom a pair of red/yellow flags is used to mark the limits of the bathing area on a beach, usually guarded by surf lifesavers. If the beach is closed, the poles of the flags are crossed. The flags are colored with a red triangle and a yellow triangle making a rectangular flag, or a red rectangle over a yellow rectangle. On many Australian beaches there is a slight variation with beach condition signaling. A red flag signifies a closed beach (or, in the UK, some other danger), yellow signifies strong current or difficult swimming conditions, and green represents a beach safe for general swimming. In Ireland, a red and yellow flag indicates that it is safe to swim; a red flag that it is unsafe; and no flag indicates that there are no lifeguards on duty. Blue flags may also be used away from the yellow-red lifesaver area to designate a zone for surfboarding and other small, non-motorised watercraft.

Reasons for closing the beach include:

• no lifeguards in attendance
• waves too strong
• dangerous rip
• sharks
• tsunami
• hurricane warning

A surf flag exists, divided into four quadrants. The top left and bottom right quadrants are black, and the remaining area is white.

Signal flag "India" (a black circle on a yellow square) is frequently used to denote a "blackball" zone where surfboards cannot be used but other water activities are permitted.

Railway flags

Railways use a number of colored flags. When used as wayside signals they usually use the following meanings (exact meanings are set by the individual railroad company):

• red = stop
• yellow = proceed with care
• green or white or blue = proceed.
• a flag of any color waved vigorously means stop

• A blue flag on the side of a locomotive means that it should not be moved because someone is working on it (or on the train attached to it). A blue flag on a track means that nothing on that track should be moved. The flag can only be removed by the person or group that placed it.

At night, the flags are replaced with lanterns showing the same colors.

Flags displayed on the front of a moving locomotive are an acceptable replacement for classification lights and usually have the following meanings (exact meanings are set by the individual railroad company):

• white = extra (not on the timetable)
• green = another section following
• red = last section

Additionally, a railroad brakeman will typically carry a red flag to make his or her hand signals more visible to the engineer. Railway signals are a development of railway flags.

In politics

The Rainbow flag of the LGBT social movement.

Social and political movements have adopted flags, to increase their visibility and as a unifying symbol.

The socialist movement uses red flags to represent their cause. The anarchism movement has a variety of different flags, but the primary flag associated with them is the black flag. In the 1970s, the rainbow flag was adopted as a symbol of the LGBT social movements. Bisexual and transgender pride flags were later designed, in an attempt to emulate the rainbow flag's success. Some of these political flags have become national flags; such as the red flag of the Soviet Union and national socialist banners for Nazi Germany.

Flagpoles

"Flagpole" redirects here. For the magazine, see Flagpole Magazine.

The world's tallest flagpole (160 m (525 ft)), over Kijŏng-dong, near Panmunjeom, North Korea

A flagpole or flagstaff can be a simple support made of wood or metal. If it is taller than can be easily reached to raise the flag, a cord is used, looping around a pulley at the top of the pole with the ends tied at the bottom. The flag is fixed to one lower end of the cord, and is then raised by pulling on the other end. The cord is then tightened and tied to the pole at the bottom. The pole is usually topped by a flat plate called a "truck" (originally meant to keep a wooden pole from splitting) or by a ball or a finial in a more complex shape.

The Aqaba Flagpole, the tallest free-standing flagpole

Very high flagpoles may require more complex support structures than a simple pole, such as guy wires, or need be built as a mast. The highest flagpole in the world, at 160 metres (525 ft), is that at Gijeong-dong in North Korea, the flag weighing about 270 kilograms (600 pounds) when dry.

The tallest free-standing flagpole in the world is the Aqaba Flagpole in Aqaba, Jordan, with a total height of 132 meters (430 ft). The Raghadan Flagpole, also in Jordan, is the second tallest free-standing flagpole in the world. It reaches a height of 126 meters (410 ft) and hoists a flag that measures 60 by 40 meters (200 by 130 feet); it is illuminated at night and can be seen from 25 km (16 miles) away.

The world's biggest regularly hoisted flag, however, is the Brazilian national flag flown in the Square of the Three Powers in Brasilia, the capital of Brazil. This flag weighs about 600 kilograms (1300 pounds) when dry and measures 70×100 metres (230x330 feet). It can be seen from all parts of Brasilia and its flagpole is the tallest structure in the city.

Design

Flagpoles can be designed in one piece with a taper (typically a cone taper or a Venetian/Greek entasis taper), or be made from multiple pieces to make them able to expand. In the United States, ANSI/NAAMM guide specification FP-1001-97 covers the engineering design of metal flagpoles to ensure safety.

The world's largest flag is this 18,843 m² (202,823.55 ft²) flag of Israel.

File:Nanobayrak.jpg

The smallest flag in the World (700 nanometers wide and about 2 nanometers high), produced at the Bilkent University Nanophysics Department.

References

• William G. Crampton; The World of Flags; Rand McNally; ISBN 0-528-83720-6 (hardcover, 1994).
• Ultimate Pocket Flags of the World; Dorling Kindersley; ISBN 0-7894-2085-6; (1st American edition, hardcover, 1996).

See also

Lists and galleries of flags

• Gallery of flags by design
• Gallery of flags by similarity
• List of flags
• Gallery of sovereign state flags
• List of flag names
• Unofficial flags
• List of flags by Country

Notable flag-related topics

• False flag
• Flag Patch
• Flag Day
• Flag desecration
• Flag etiquette
• Flag terminology
• Flag throwing
• Pledge of Allegiance
• Standard-bearer (also enumerates various types of standards, both flag types and immobile ensigns)
• Vexillology

Miscellaneous

• Jolly Roger
• Petrosomatoglyph Symbols and prehistory

External links

• fotw.net, Flags of the World, an outstanding source of vexillological information, contributed to by a group of international volunteers.
• Flags of all countries
• World Flag Database
• Flag news and views
• Flags Forum, discussion forum