France the French Republic, is a country whose territory consists of metropolitan France in Western Europe and several overseas regions and territories. The metropolitan area of France extends from the Mediterranean Sea to the English Channel and the North Sea, from the Rhine to the Atlantic Ocean, it is bordered by Belgium and Germany to the northeast and Italy to the east, Andorra and Spain to the south. The overseas territories include French Guiana in South America and several islands in the Atlantic and Indian oceans; the country's 18 integral regions span a combined area of 643,801 square kilometres and a total population of 67.3 million. France, a sovereign state, is a unitary semi-presidential republic with its capital in Paris, the country's largest city and main cultural and commercial centre. Other major urban areas include Lyon, Toulouse, Bordeaux and Nice. During the Iron Age, what is now metropolitan France was inhabited by a Celtic people. Rome annexed the area in 51 BC, holding it until the arrival of Germanic Franks in 476, who formed the Kingdom of Francia.
The Treaty of Verdun of 843 partitioned Francia into Middle Francia and West Francia. West Francia which became the Kingdom of France in 987 emerged as a major European power in the Late Middle Ages following its victory in the Hundred Years' War. During the Renaissance, French culture flourished and a global colonial empire was established, which by the 20th century would become the second largest in the world; the 16th century was dominated by religious civil wars between Protestants. France became Europe's dominant cultural and military power in the 17th century under Louis XIV. In the late 18th century, the French Revolution overthrew the absolute monarchy, established one of modern history's earliest republics, saw the drafting of the Declaration of the Rights of Man and of the Citizen, which expresses the nation's ideals to this day. In the 19th century, Napoleon established the First French Empire, his subsequent Napoleonic Wars shaped the course of continental Europe. Following the collapse of the Empire, France endured a tumultuous succession of governments culminating with the establishment of the French Third Republic in 1870.
France was a major participant in World War I, from which it emerged victorious, was one of the Allies in World War II, but came under occupation by the Axis powers in 1940. Following liberation in 1944, a Fourth Republic was established and dissolved in the course of the Algerian War; the Fifth Republic, led by Charles de Gaulle, remains today. Algeria and nearly all the other colonies became independent in the 1960s and retained close economic and military connections with France. France has long been a global centre of art and philosophy, it hosts the world's fourth-largest number of UNESCO World Heritage Sites and is the leading tourist destination, receiving around 83 million foreign visitors annually. France is a developed country with the world's sixth-largest economy by nominal GDP, tenth-largest by purchasing power parity. In terms of aggregate household wealth, it ranks fourth in the world. France performs well in international rankings of education, health care, life expectancy, human development.
France is considered a great power in global affairs, being one of the five permanent members of the United Nations Security Council with the power to veto and an official nuclear-weapon state. It is a leading member state of the European Union and the Eurozone, a member of the Group of 7, North Atlantic Treaty Organization, Organisation for Economic Co-operation and Development, the World Trade Organization, La Francophonie. Applied to the whole Frankish Empire, the name "France" comes from the Latin "Francia", or "country of the Franks". Modern France is still named today "Francia" in Italian and Spanish, "Frankreich" in German and "Frankrijk" in Dutch, all of which have more or less the same historical meaning. There are various theories as to the origin of the name Frank. Following the precedents of Edward Gibbon and Jacob Grimm, the name of the Franks has been linked with the word frank in English, it has been suggested that the meaning of "free" was adopted because, after the conquest of Gaul, only Franks were free of taxation.
Another theory is that it is derived from the Proto-Germanic word frankon, which translates as javelin or lance as the throwing axe of the Franks was known as a francisca. However, it has been determined that these weapons were named because of their use by the Franks, not the other way around; the oldest traces of human life in what is now France date from 1.8 million years ago. Over the ensuing millennia, Humans were confronted by a harsh and variable climate, marked by several glacial eras. Early hominids led a nomadic hunter-gatherer life. France has a large number of decorated caves from the upper Palaeolithic era, including one of the most famous and best preserved, Lascaux. At the end of the last glacial period, the climate became milder. After strong demographic and agricultural development between the 4th and 3rd millennia, metallurgy appeared at the end of the 3rd millennium working gold and bronze, iron. France has numerous megalithic sites from the Neolithic period, including the exceptiona
Belgium the Kingdom of Belgium, is a country in Western Europe. It is bordered by the Netherlands to the north, Germany to the east, Luxembourg to the southeast, France to the southwest, the North Sea to the northwest, it has a population of more than 11.4 million. The capital and largest city is Brussels; the sovereign state is a federal constitutional monarchy with a parliamentary system. Its institutional organisation is structured on both regional and linguistic grounds, it is divided into three autonomous regions: Flanders in the north, Wallonia in the south, the Brussels-Capital Region. Brussels is the smallest and most densely populated region, as well as the richest region in terms of GDP per capita. Belgium is home to two main linguistic groups or Communities: the Dutch-speaking Flemish Community, which constitutes about 59 percent of the population, the French-speaking Community, which comprises about 40 percent of all Belgians. A small German-speaking Community, numbering around one percent, exists in the East Cantons.
The Brussels-Capital Region is bilingual, although French is the dominant language. Belgium's linguistic diversity and related political conflicts are reflected in its political history and complex system of governance, made up of six different governments. Belgium was part of an area known as the Low Countries, a somewhat larger region than the current Benelux group of states that included parts of northern France and western Germany, its name is derived after the Roman province of Gallia Belgica. From the end of the Middle Ages until the 17th century, the area of Belgium was a prosperous and cosmopolitan centre of commerce and culture. Between the 16th and early 19th centuries, Belgium served as the battleground between many European powers, earning the moniker the "Battlefield of Europe", a reputation strengthened by both world wars; the country emerged in 1830 following the Belgian Revolution. Belgium participated in the Industrial Revolution and, during the course of the 20th century, possessed a number of colonies in Africa.
The second half of the 20th century was marked by rising tensions between the Dutch-speaking and the French-speaking citizens fueled by differences in language and culture and the unequal economic development of Flanders and Wallonia. This continuing antagonism has led to several far-reaching reforms, resulting in a transition from a unitary to a federal arrangement during the period from 1970 to 1993. Despite the reforms, tensions between the groups have remained, if not increased. Unemployment in Wallonia is more than double that of Flanders. Belgium is one of the six founding countries of the European Union and hosts the official seats of the European Commission, the Council of the European Union, the European Council, as well as a seat of the European Parliament in the country's capital, Brussels. Belgium is a founding member of the Eurozone, NATO, OECD, WTO, a part of the trilateral Benelux Union and the Schengen Area. Brussels hosts several of the EU's official seats as well as the headquarters of many major international organizations such as NATO.
Belgium is a developed country, with an advanced high-income economy. It has high standards of living, quality of life, education, is categorized as "very high" in the Human Development Index, it ranks as one of the safest or most peaceful countries in the world. The name "Belgium" is derived from Gallia Belgica, a Roman province in the northernmost part of Gaul that before Roman invasion in 100 BC, was inhabited by the Belgae, a mix of Celtic and Germanic peoples. A gradual immigration by Germanic Frankish tribes during the 5th century brought the area under the rule of the Merovingian kings. A gradual shift of power during the 8th century led the kingdom of the Franks to evolve into the Carolingian Empire; the Treaty of Verdun in 843 divided the region into Middle and West Francia and therefore into a set of more or less independent fiefdoms which, during the Middle Ages, were vassals either of the King of France or of the Holy Roman Emperor. Many of these fiefdoms were united in the Burgundian Netherlands of the 15th centuries.
Emperor Charles V extended the personal union of the Seventeen Provinces in the 1540s, making it far more than a personal union by the Pragmatic Sanction of 1549 and increased his influence over the Prince-Bishopric of Liège. The Eighty Years' War divided the Low Countries into the northern United Provinces and the Southern Netherlands; the latter were ruled successively by the Spanish and the Austrian Habsburgs and comprised most of modern Belgium. This was the theatre of most Franco-Spanish and Franco-Austrian wars during the 17th and 18th centuries. Following the campaigns of 1794 in the French Revolutionary Wars, the Low Countries—including territories that were never nominally under Habsburg rule, such as the Prince-Bishopric of Liège—were annexed by the French First Republic, ending Austrian rule in the region; the reunification of the Low Countries as the United Kingdom of the Netherlands occurred at the dissolution of the First French Empire in 1815, after the defeat of Napo
Elections in France
France is a representative democracy. Public officials in the legislative and executive branches are either elected by the citizens or appointed by elected officials. Referendums may be called to consult the French citizenry directly on a particular question one which concerns amendment to the Constitution. France elects on its national level a head of state – the president – and a legislature; the president is elected for a five-year term, directly by the citizens. The Parliament has two chambers; the National Assembly has 577 members, elected for a five-year term in single seat-constituencies directly by the citizens. The Senate has 348 members, elected for six-year terms. 328 members are elected by an electoral college consisting of elected representatives from each of 96 departments in metropolitan France, 8 of which are elected from other dependencies, 12 of which are elected by the French Assembly of French Citizens Abroad which has replaced the High Council of French Citizens Abroad a 155-member assembly elected by citizens living abroad.
In addition, French citizens elect a variety of local governments. There are public elections for some non-political positions, such as those for the judges of courts administering labour law, elected by workers and employers, or those for judges administering cases of rural land leases. France does not have a fully-fledged two-party system; however French politics has ordinarily displayed some tendencies characterizing a two-party system in which power alternates between stable coalitions, each being led by a major party: on the left, the Socialist Party, on the right, Les Républicains and its predecessors. This pattern was upset in 2017, when neither of those parties' candidates reached the second round of the presidential election and the newly-formed party En Marche! gained both the presidency and a comfortable majority in the National Assembly. Elections are conducted according to rules set down in the Constitution of France, organisational laws, the electoral code. Voting is not compulsory.
Elections are held on Sundays. The campaigns end at midnight the Friday before the election; the voting stations open at 8 am and close at 6 pm in small towns or at 8 pm in cities, depending on prefectoral decisions. By law, publication of results or estimates is prohibited prior to that time; the first estimate of the results are thus known at 8 pm, Paris time. It has been alleged. For this reason, since the 2000s, elections in French possessions in the Americas, as well as embassies and consulates there, are held on Saturdays as a special exemption; the next election will take place in 2022. Current President Emmanuel Macron is eligible for re-election in that year. With the exception of senatorial election, for which there is an electoral college, the voters are French citizens over the age of 18 registered on the electoral rolls. People are automatically registered on reaching the age of 18. For municipal and European, but not national elections, citizens aged 18 or older of other European Union countries may vote in France.
Registration is not compulsory. Citizens may register either in their place of residence or in a place where they have been on the roll of taxpayers for local taxes for at least 5 years, but not in more than one place. Citizens living abroad may register at the consulate responsible for the region. Only citizens registered as voters can run for public office. There are exceptions to the above rules. Convicted criminals may be deprived of their civic rights, which include the right to vote, for a certain period of time depending on the crime. In particular, elected officials who have abused public funds may be deprived of the right to run for national public office for as long as 10 years; the application of such rules in the case of certain politicians has been controversial. Voting by proxy is possible when the citizen cannot attend the polling station The citizen designates a proxy, who must be a voter from the same commune; the designation of the proxy must be made before a capable witness: a judge, a judicial clerk, or an officier of judicial police, or, outside France, before an ambassador or consul.
In the case of handicapped or ill people, an officer of judicial police or delegate thereof can be sent to the home of the citizen to witness the designation. The procedure is meant to avoid pressures on voters. In all elections where there is a single official to be elected for a given area, including the two major national elections, two-round runoff voting is used. For elections to the European Parliament and some local elect
French Communist Party
The French Communist Party is a communist party in France. Although its electoral support has declined in recent decades, the PCF retains a strong influence in French politics at the local level. In 2012, the PCF claimed 138,000 members including 70,000; this would make it the third largest party in France in terms of membership after the Republicans and the Socialist Party. Founded in 1920 by the majority faction of the socialist French Section of the Workers' International, it participated in three governments: in the provisional government of the Liberation, it was the largest party on the left in France in a number of national elections, from 1945 to 1960, before falling behind the Socialist Party in the 1970s. The PCF has lost further ground to the Socialists since that time. Since 2009 the PCF has been a leading member of the Left Front, alongside Jean-Luc Mélenchon's Left Party. During the 2017 presidential election, the PCF supported Mélenchon's candidature; the PCF is a member of the Party of the European Left, its MEPs sit in the European United Left–Nordic Green Left group.
The French Communist Party originated in 1920, when a majority of members resigned from the socialist French Section of the Workers' International party to set up the French Section of the Communist International, with Ludovic-Oscar Frossard as its first secretary-general. The new SFIC defined itself as democratic centralist; the 1920s saw a number of splits within the party over relations with other left-wing parties and over adherence to Comintern's dictates. The party entered the French parliament, but promoted strike action and opposed colonialism. Pierre Sémard, leader from 1924 to 1928, sought alliances with other parties. With the rise of Fascism after 1934 the PCF supported the Popular Front, which came to power under Léon Blum in 1936; the party supported the Spanish Republicans, opposed the 1938 Munich agreement with Hitler. The party was banned by the government of Édouard Daladier as a result of the German–Soviet Non-aggression Pact, due to its membership in the Comintern, which opposed the War.
The leadership, threatened with execution, fled abroad. After the German invasion of 1940 the party began to organise opposition to the occupation. Shortly before Germany invaded the Soviet Union the next year, the PCF formed, in May 1941, the National Front movement within the broader Resistance, together with the armed Francs-Tireurs et Partisans group. At the same time the PCF began to work with de Gaulle's "Free France" government in exile, took part in the National Council of the Resistance. By the time the German occupation ended in 1944, the party had become a powerful force in many parts of France, it was among the leading parties in elections in 1945 and 1946, entered into the governing Tripartite alliance, which pursued social reforms and statism. However, amid concerns within France and abroad over the extent of communist influence, the PCF was excluded from government in May 1947. Under pressure from Moscow, the PCF thereafter distanced itself from other parties and focused on agitation within its trade union base.
For the rest of the Fourth Republic period the PCF, led by Thorez and Jacques Duclos, remained politically isolated, still taking a Stalinist line, though retaining substantial electoral support. Although the PCF opposed de Gaulle's formation of the Fifth Republic in 1958, the following years saw a rapprochement with other left-wing forces and an increased strength in parliament. With Waldeck Rochet as its new secretary-general, the party supported François Mitterrand's unsuccessful presidential bid in 1965. During the student riots and strikes of May 1968, the party supported the strikes while denouncing the revolutionary student movements. After heavy losses in the ensuing parliamentary elections, the party adopted Georges Marchais as leader and in 1973 entered into a "Common Programme" alliance with Mitterrand's reconstituted Socialist Party. Under the Common Programme, the PCF lost ground to the PS, a process that continued after Mitterrand's victory in 1981. Allotted a minor share in Mitterrand's government, the PCF resigned in 1984 as the government turned towards fiscal orthodoxy.
Under Marchais the party maintained its traditional communist doctrines and structure. Extensive reform was undertaken after 1994; this did little to stem the party's declining popularity, although it entered government again in 1997 as part of the Plural Left coalition. Elections in 2002 gave worse results than for the PCF. Under Marie-George Buffet, the PCF turned away from parliamentary strategy and sought broader social alliances. To maintain a presence in parliament after 2007 the party's few remaining deputies had to join others in the Democratic and Republican Left group. Subsequently a broader electoral coalition, the Left Front, was formed including the PCF, the Left Party, United Left, others; the FG has brought the French communists somewh
Socialism is a range of economic and social systems characterised by social ownership of the means of production and workers' self-management, as well as the political theories and movements associated with them. Social ownership can be citizen ownership of equity. There are many varieties of socialism and there is no single definition encapsulating all of them, with social ownership being the common element shared by its various forms. Socialist systems are divided into market forms. Non-market socialism involves the substitution of factor markets and money with engineering and technical criteria based on calculation performed in-kind, thereby producing an economic mechanism that functions according to different economic laws from those of capitalism. Non-market socialism aims to circumvent the inefficiencies and crises traditionally associated with capital accumulation and the profit system. By contrast, market socialism retains the use of monetary prices, factor markets and in some cases the profit motive, with respect to the operation of owned enterprises and the allocation of capital goods between them.
Profits generated by these firms would be controlled directly by the workforce of each firm, or accrue to society at large in the form of a social dividend. The socialist calculation debate concerns the feasibility and methods of resource allocation for a socialist system. Socialist politics has been both nationalist in orientation. Originating within the socialist movement, social democracy has embraced a mixed economy with a market that includes substantial state intervention in the form of income redistribution, a welfare state. Economic democracy proposes a sort of market socialism where there is more decentralized control of companies, currencies and natural resources; the socialist political movement includes a set of political philosophies that originated in the revolutionary movements of the mid-to-late 18th century and out of concern for the social problems that were associated with capitalism. By the late 19th century, after the work of Karl Marx and his collaborator Friedrich Engels, socialism had come to signify opposition to capitalism and advocacy for a post-capitalist system based on some form of social ownership of the means of production.
By the 1920s, social democracy and communism had become the two dominant political tendencies within the international socialist movement. By this time, socialism emerged as "the most influential secular movement of the twentieth century, worldwide, it is a political ideology, a wide and divided political movement" and while the emergence of the Soviet Union as the world's first nominally socialist state led to socialism's widespread association with the Soviet economic model, some economists and intellectuals argued that in practice the model functioned as a form of state capitalism or a non-planned administrative or command economy. Socialist parties and ideas remain a political force with varying degrees of power and influence on all continents, heading national governments in many countries around the world. Today, some socialists have adopted the causes of other social movements, such as environmentalism and progressivism. In 21st century America, the term socialism, without clear definition, has become a pejorative used by conservatives to taint liberal and progressive policies and public figures.
For Andrew Vincent, "he word ‘socialism’ finds its root in the Latin sociare, which means to combine or to share. The related, more technical term in Roman and medieval law was societas; this latter word could mean companionship and fellowship as well as the more legalistic idea of a consensual contract between freemen". The term "socialism" was created by Henri de Saint-Simon, one of the founders of what would be labelled "utopian socialism". Simon coined the term as a contrast to the liberal doctrine of "individualism", which stressed that people act or should act as if they are in isolation from one another; the original "utopian" socialists condemned liberal individualism for failing to address social concerns during the industrial revolution, including poverty, social oppression and gross inequalities in wealth, thus viewing liberal individualism as degenerating society into supporting selfish egoism that harmed community life through promoting a society based on competition. They presented socialism as an alternative to liberal individualism based on the shared ownership of resources, although their proposals for socialism differed significantly.
Saint-Simon proposed economic planning, scientific administration and the application of modern scientific advancements to the organisation of society. By contrast, Robert Owen proposed the organisation of ownership in cooperatives; the term "socialism" is attributed to Pierre Leroux and to Marie Roch Louis Reybaud in France. The modern definition and usage of "socialism" settled by the 1860s, becoming the predominant term among the group of words "co-operative", "mutualist" and "associationist", used as synonyms; the term "communism" fell out of use during this period, despite earlier distinctions between socialism and communism from the 1840s. An early distinction between socialism and communism was that the former aimed to only socialise production while the latter aimed to socialise both production and consumption. However, M
Right-wing politics hold that certain social orders and hierarchies are inevitable, normal, or desirable supporting this position on the basis of natural law, economics, or tradition. Hierarchy and inequality may be viewed as natural results of traditional social differences or the competition in market economies; the term right-wing can refer to "the conservative or reactionary section of a political party or system". The political terms "Left" and "Right" were first used during the French Revolution and referred to seating arrangements in the French parliament: those who sat to the right of the chair of the parliamentary president were broadly supportive of the institutions of the monarchist Old Regime; the original Right in France was formed as a reaction against the "Left" and comprised those politicians supporting hierarchy and clericalism. The use of the expression la droite became prominent in France after the restoration of the monarchy in 1815, when it was applied to the Ultra-royalists.
The people of English-speaking countries did not apply the terms "right" and "left" to their own politics until the 20th century. Although the right-wing originated with traditional conservatives and reactionaries, the term extreme right-wing has been applied to movements including fascism and racial supremacy. From the 1830s to the 1880s, there was a shift in the Western world of social class structure and the economy, moving away from nobility and aristocracy towards capitalism; this general economic shift toward capitalism affected centre-right movements such as the British Conservative Party, which responded by becoming supportive of capitalism. In the United States, the Right includes both social conservatives. In Europe, economic conservatives are considered liberal and the Right includes nationalists, nativist opposition to immigration, religious conservatives, a significant presence of right-wing movements with anti-capitalist sentiments including conservatives and fascists who opposed what they saw as the selfishness and excessive materialism inherent in contemporary capitalism.
The political term right-wing was first used during the French Revolution, when liberal deputies of the Third Estate sat to the left of the president's chair, a custom that began in the Estates General of 1789. The nobility, members of the Second Estate sat to the right. In the successive legislative assemblies, monarchists who supported the Old Regime were referred to as rightists because they sat on the right side. A major figure on the right was Joseph de Maistre, who argued for an authoritarian form of conservatism. Throughout the 19th century, the main line dividing Left and Right in France was between supporters of the republic and supporters of the monarchy. On the right, the Legitimists and Ultra-royalists held counter-revolutionary views, while the Orléanists hoped to create a constitutional monarchy under their preferred branch of the royal family, a brief reality after the 1830 July Revolution; the centre-right Gaullists in post-World War II France advocated considerable social spending on education and infrastructure development as well as extensive economic regulation, but limited the wealth redistribution measures characteristic of social democracy.
In British politics, the terms "right" and "left" came into common use for the first time in the late 1930s in debates over the Spanish Civil War. The Right has gone through five distinct historical stages: the reactionary right sought a return to aristocracy and established religion; the meaning of right-wing "varies across societies, historical epochs, political systems and ideologies". According to The Concise Oxford Dictionary of Politics, in liberal democracies, the political right opposes socialism and social democracy. Right-wing parties include conservatives, Christian democrats, classical liberals, nationalists and on the far-right. Roger Eatwell and Neal O'Sullivan divide the right into five types: reactionary, radical and new. Chip Berlet argues that each of these "styles of thought" are "responses to the left", including liberalism and socialism, which have arisen since the 1789 French Revolution; the reactionary right looks toward the past and is "aristocratic and authoritarian".
The moderate right, typified by the writings of Edmund Burke, is tolerant of change, provided it is gradual and accepts some aspects of liberalism, including the rule of law and capitalism, although it sees radical laissez-faire and individualism as harmful to society. The moderate right promotes nationalism and social welfare policies. Radical right is a term developed after World War II to describe groups and ideologies such as McCarthyism, the John Birch Society and the Republikaner Party. Eatwell stresses that this use has "major typological problems" and that the term "has been applied to democratic developments"; the radical right includes various other subtypes. Eatwell argues that the extreme right' has four traits: "1) anti-democracy; the New Right consists of the liberal conservatives, who stress small government, free markets and individual initiative. Other authors make a distinction between the cent
Red is the color at the end of the visible spectrum of light, next to orange and opposite violet. It has a dominant wavelength of 625–740 nanometres, it is a primary color in the RGB color model and the CMYK color model, is the complementary color of cyan. Reds range from the brilliant yellow-tinged scarlet and vermillion to bluish-red crimson, vary in shade from the pale red pink to the dark red burgundy; the red sky at sunset results from Rayleigh scattering, while the red color of the Grand Canyon and other geological features is caused by hematite or red ochre, both forms of iron oxide. Iron oxide gives the red color to the planet Mars; the red colour of blood comes from protein hemoglobin, while ripe strawberries, red apples and reddish autumn leaves are colored by anthocyanins. Red pigment made from ochre was one of the first colors used in prehistoric art; the Ancient Egyptians and Mayans colored their faces red in ceremonies. It was an important color in China, where it was used to colour early pottery and the gates and walls of palaces.
In the Renaissance, the brilliant red costumes for the nobility and wealthy were dyed with kermes and cochineal. The 19th century brought the introduction of the first synthetic red dyes, which replaced the traditional dyes. Red became the color of revolution. Since red is the color of blood, it has been associated with sacrifice and courage. Modern surveys in Europe and the United States show red is the color most associated with heat, passion, anger and joy. In China and many other Asian countries it is the color of symbolizing happiness and good fortune. See below for shades of pink The human eye sees red when it looks at light with a wavelength between 625 and 740 nanometers, it is a primary color in the RGB color model and the light just past this range is called infrared, or below red, cannot be seen by human eyes, although it can be sensed as heat. In the language of optics, red is the color evoked by light that stimulates neither the S or the M cone cells of the retina, combined with a fading stimulation of the L cone cells.
Primates can distinguish the full range of the colors of the spectrum visible to humans, but many kinds of mammals, such as dogs and cattle, have dichromacy, which means they can see blues and yellows, but cannot distinguish red and green. Bulls, for instance, cannot see the red color of the cape of a bullfighter, but they are agitated by its movement.. One theory for why primates developed sensitivity to red is that it allowed ripe fruit to be distinguished from unripe fruit and inedible vegetation; this may have driven further adaptations by species taking advantage of this new ability, such as the emergence of red faces. Red light is used to help adapt night vision in low-light or night time, as the rod cells in the human eye are not sensitive to red. Red illumination was used as a safelight while working in a darkroom as it does not expose most photographic paper and some films. Today modern darkrooms use an amber safelight. On the color wheel long used by painters, in traditional color theory, red is one of the three primary colors, along with blue and yellow.
Painters in the Renaissance mixed red and blue to make violet: Cennino Cennini, in his 15th-century manual on painting, wrote, "If you want to make a lovely violet colour, take fine lac, ultramarine blue with a binder" he noted that it could be made by mixing blue indigo and red hematite. In modern color theory known as the RGB color model, red and blue are additive primary colors. Red and blue light combined together makes white light, these three colors, combined in different mixtures, can produce nearly any other color; this is the principle, used to make all of the colors on your computer screen and your television. For example, magenta on a computer screen is made by a similar formula to that used by Cennino Cennini in the Renaissance to make violet, but using additive colors and light instead of pigment: it is created by combining red and blue light at equal intensity on a black screen. Violet is made on a computer screen in a similar way, but with a greater amount of blue light and less red light.
So that the maximum number of colors can be reproduced on your computer screen, each color has been given a code number, or sRGB, which tells your computer the intensity of the red and blue components of that color. The intensity of each component is measured on a scale of zero to 255, which means the complete list includes 16,777,216 distinct colors and shades; the sRGB number of pure red, for example, is 255, 00, 00, which means the red component is at its maximum intensity, there is no green or blue. The sRGB number for crimson is 220, 20, 60, which means that the red is less intense and therefore darker, there is some green, which leans it toward orange; as a ray of white sunlight travels through the atmosphere to the eye, some of the colors are scattered out of the beam by air molecules and airborne particles due to Rayleigh scattering, changing the final color of the beam, seen. Colors with a shorter wavelength, such as blue and green, scatter more and are removed from the light that reaches the eye.
At sunrise and sunset, when the