The model of a "pan-European" union is the Carolingian Empire, which first defined "Europe" as a cultural entity as the areas ruled by the Roman Catholic Church, later known as "Medieval Western Christendom" (which extended its scope further eastwards to the shores of the Baltic Sea during the course of the Middle Ages).
Coudenhove-Kalergi saw the pan-European state as a future "fifth great power", in explicit opposition to the Soviet Union, "Asia", Great Britain and the United States (as such explicitly excluding both the British Isles and the areas that were influenced by Byzantine Christendom, which are usually considered a part of geographical Europe, from his notion of "pan-European").
In the 1990s to 2000s, there was an active movement towards further consolidation of the European Union, with the introduction of symbols and institutions usually reserved for sovereign states, such as citizenship, a common currency (used by 20 out of 27 members), a flag, an anthem and a motto (In Varietate Concordia, "United in Diversity").
[clarification needed] Typically,[clarification needed] the "common history" includes a combination of Ancient Greece and Ancient Rome; the feudalism of the Middle Ages; the Hanseatic League, the Renaissance; the Age of Enlightenment; 19th-century liberalism and different forms of socialism, Christianity and secularism; colonialism; and the World Wars.
The Chronicle contains the earliest known reference in a Latin text to "Europeans" (europenses), whom it describes as having defeated the Saracens at the battle of Tours in 732.
[6][7] The oldest European unification movement is the Paneuropean Union, which was founded in 1923 with the publishment of Richard von Coudenhove-Kalergi's book Paneuropa.
The movement initiated and supported the "integration process" pursued after World War II, which eventually led to the formation of the European Union.
[12] Especially in France, "the European idea" (l'idée d'Europe) is associated with political values derived from the Age of Enlightenment and the Republicanism growing out of the French Revolution and the Revolutions of 1848 rather than with personal or individual identity formed by culture or ethnicity (let alone a "pan-European" construct including those areas of the continent never affected by 18th-century rationalism or Republicanism).
The project had grown out of a study group on "values and social change in Europe" initiated by Jan Kerkhofs, and Ruud de Moor (Catholic University in Tilburg).
However, "European values" were also viewed critically, their "darker" side not necessarily leading to more peaceful outcomes in international relations.
[17] The Treaty of Lisbon (2007) in article 2 lists a number of "values of the Union", including "respect for freedom, democracy, equality, the rule of law and respect for human rights including the rights of persons belonging to minorities", invoking "a society in which pluralism, non-discrimination, tolerance, justice, solidarity and equality between women and men prevail".
Paul Valéry cites three major heritages to define the European identity : the Greek democracy, the Roman Law, and the Judeo-Christian tradition.
[23] The European institutions made several concrete attempts to reinforce two things: identity contents (what is Europe in people's minds?)
The European Union also bet on symbols: the flag, the anthem ("Ode to Joy" from the final movement of Beethoven's 9th Symphony), the motto "In varietate concordia", the two Europe days.
In 1997, the European Commission distributed a comic strip titled The Raspberry Ice Cream War, aimed at children in schools.
Yet this tendency is not geographically homogeneous: 63% of Britons favoured their sole nationalities (which has been one of the main explanations of the Brexit vote), against 27% Luxembourgian.
There are divergences between generations: those who knew war directly or through their parents' narrations mention peace, while the younger evoke market economy.
This idea is backed by Jacques Delors, who wrote in 1992 that it is needed to "give Europe a soul, [...] a spirituality, a meaning" beyond the simple economic and administrative realities.