A flag is a piece of fabric with a distinctive design and colours. It is used as a symbol, a signalling device, or for decoration. The term flag is also used to refer to the graphic design employed, and flags have evolved into a general tool for rudimentary signalling and identification, especially in environments where communication is challenging. Many flags fall into groups of similar designs called flag families. The study of flags is known as "vexillology" from the Latin vexillum, meaning "flag" or "banner".
A national flag is a flag that represents and symbolizes a given nation. It is flown by the government of that nation, but can also be flown by its citizens. A national flag is typically designed with specific meanings for its colours and symbols, which may also be used separately from the flag as a symbol of the nation. The design of a national flag is sometimes altered after the occurrence of important historical events. The burning or destruction of a national flag is a greatly symbolic act.
The national flag of the Netherlands is a horizontal tricolour of red, white, and blue. The current design originates as a variant of the late 16th century orange-white-blue Prinsenvlag, evolving in the early 17th century as the red-white-blue Statenvlag, the naval flag of the States-General of the Dutch Republic, making the Dutch flag the oldest tricolour flag in continuous use. As a flag that symbolises the transformation from monarchy to republic, it has inspired both the derivative Russian flag, and after the French Revolution in 1789, the vertically striped French tricolour; both flags in turn influenced many other tricolours. During the economic crisis of the 1930s, the old Prince's Flag with the colour orange gained some popularity among some people. To end the confusion, the colours red, white and blue and its official status as the national flag of the Kingdom of the Netherlands were reaffirmed by royal decree on 19 February 1937.
The national flag of Germany is a tricolour consisting of three equal horizontal bands displaying the national colours of Germany: black, red, and gold. The flag was first sighted in 1848 in the German Confederation. The flag was also used by the German Empire from 1848 to 1849. It was officially adopted as the national flag of the German Reich from 1919 to 1933, and has been in use since its reintroduction in Federal Republic of Germany in 1949.
The flag of Estonia is a tricolour featuring three equal horizontal bands of blue (top), black (middle), and white (bottom). In Estonian it is colloquially called the sinimustvalge.
The national flag of the Russian Federation is a tricolour of three equal horizontal fields: white on the top, blue in the middle, and red on the bottom. It was first raised in 1696, as an ensign for merchant ships under the Tsardom of Russia.
The national flag of Lithuania consists of a horizontal tricolour of yellow, green, and red. It was adopted on 25 April 1918 during Lithuania's first period of independence from 1918 to 1940, which ceased with the occupation first by the Soviet Union, and then by Nazi Germany (1941–1944). During the post-World War II Soviet occupation, from 1945 until 1988, the Soviet Lithuanian flag consisted first of a generic red Soviet flag with the name of the republic, in 1953 that was changed to the red flag with white and green bands at the bottom.
A sun cross, solar cross, or wheel cross is a solar symbol consisting of an equilateral cross inside a circle.
The flag of Nazi Germany, officially the flag of the German Reich, featured a red background with a black swastika on a white disc. This flag came into use initially as the banner of the Nazi Party (NSDAP) after its foundation. Following the appointment of Adolf Hitler as Chancellor in 1933, this flag was adopted as mandatory for use, while the national one was the black-white-red triband of the German Empire.
Fascist symbolism is the use of certain images and symbols which are designed to represent aspects of fascism. These include national symbols of historical importance, goals, and political policies. The best-known are the fasces, which was the original symbol of fascism, and the swastika of Nazism.
A triband is a vexillological style which consists of three stripes arranged to form a flag. These stripes may be two or three colours, and may be charged with an emblem in the middle stripe. All tricolour flags are tribands, but not all tribands are tricolour flags, which requires three unique colours.
The 20th-century German Nazi Party made extensive use of graphic symbols, especially the swastika, notably in the form of the swastika flag, which became the co-national flag of Nazi Germany in 1933, and the sole national flag in 1935. A very similar flag had represented the Party beginning in 1920.
A French ensign is the flag flown at sea to identify a vessel as French. Several such ensigns have existed over the years as well as terrestrial flags based on the ensign motif.
The term Reichskriegsflagge refers to several war flags and war ensigns used by the German armed forces in history. A total of eight different designs were used in 1848–1849 and between 1867–1871 and 1945.
The national colours of the Federal Republic of Germany are officially black, red, and gold, defined with the adoption of the West German flag as a tricolour with these colours in 1949. Germany was divided into West Germany and East Germany from 1949 to 1990, and both Germanies retained the black, red, and gold colors on their respective flags. After German reunification in 1990, the united Germany retained the West German flag, thus retaining black, red, and gold as Germany's colors.
Military aircraft insignia are insignia applied to military aircraft to visually identify the nation or branch of military service to which the aircraft belong. Many insignia are in the form of a circular roundel or modified roundel; other shapes such as stars, crosses, squares, or triangles are also used. Insignia are often displayed on the sides of the fuselage, the upper and lower surfaces of the wings, as well as on the fin or rudder of an aircraft, although considerable variation can be found amongst different air arms and within specific air arms over time.
The Flag of the German Empire, or Imperial Flag, Realm Flag, is a combination between the flag of Prussia and the flag of the Hanseatic League. Starting as the national flag of the North German Confederation, it would go on to be commonly used officially and unofficially under the nation-state of the German Reich, which existed from 1871 to 1945.
The Wirmer Flag, also known commercially as the flag of German Resistance 20 July or the Stauffenberg flag, is a design by Josef Wirmer. Wirmer was a resistance fighter against the Nazi Regime and part of the 20 July plot. According to his idea, the flag was to become the new flag of Germany after the successful assassination attempt against Hitler and the transfer of power to the conspirators. First discussed by the Parlamentarischer Rat in 1948/49 as the federal flag, the design served in modified form as the party flag of the Christian Democratic Union of Germany (CDU) from 1953 until around 1970 and as the model for the Free Democratic Party's (FDP) party symbol. The flag then disappeared from public perception.
Flag families are sets of national flags with similarities in their design, often based on a shared history, culture, or influence. Families do not include flags with coincidental similarities. Flags may be in multiple flag families. Only twelve current national flags existed before the 19th century, when large-scale flag use began. Seven of these flags are the inspiration for more than 130 current national flags and ensigns.
