paragraph_text: In 476, when the last emperor of the western part of the Roman Empire was deposed and the western imperial insignia were sent to Constantinople, there was once again a single Roman Emperor. However, he had little power in the West, which was ruled almost entirely by various Germanic tribes. In the opinion of Randall R. Cloud, the permanent separation of the Greek East from the Latin West was ``the fundamental reason for the estrangement that soon followed between the Greek and the Latin Christians ''.

paragraph_text: In 1445 Pope Eugene IV summoned him to Rome to paint the frescoes of the Chapel of the Holy Sacrament at St Peter's, later demolished by Pope Paul III. Vasari claims that at this time Fra Angelico was offered the Archbishopric of Florence by Pope Nicholas V, and that he refused it, recommending another friar for the position. The story seems possible and even likely. However, if Vasari's date is correct, then the pope must have been Eugene IV and not Nicholas, who was elected Pope only on 6 March 1447. Moreover, the archbishop in 1446–1459 was the Dominican Antoninus of Florence (Antonio Pierozzi), canonized by Pope Adrian VI in 1523. In 1447 Fra Angelico was in Orvieto with his pupil, Benozzo Gozzoli, executing works for the Cathedral. Among his other pupils were Zanobi Strozzi.

paragraph_text: Treia Cathedral, otherwise the Church of the Annunciation (, ) is a Roman Catholic cathedral in the city of Treia, Macerata, Italy, dedicated to the Annunciation. It was formerly the seat of the bishop of Treia from the creation of the diocese of Treia in 1817 to its merging into the Diocese of San Severino in 1920, and following several other mergers is now a co-cathedral of the Diocese of Macerata-Tolentino-Recanati-Cingoli-Treia.

paragraph_text: Collections of related texts such as letters of the Apostle Paul (a major collection of which must have been made already by the early 2nd century) and the Canonical Gospels of Matthew, Mark, Luke, and John (asserted by Irenaeus of Lyon in the late - 2nd century as the Four Gospels) gradually were joined to other collections and single works in different combinations to form various Christian canons of Scripture. Over time, some disputed books, such as the Book of Revelation and the Minor Catholic (General) Epistles were introduced into canons in which they were originally absent. Other works earlier held to be Scripture, such as 1 Clement, the Shepherd of Hermas, and the Diatessaron, were excluded from the New Testament. The Old Testament canon is not completely uniform among all major Christian groups including Roman Catholics, Protestants, the Greek Orthodox Church, the Slavic Orthodox Churches, and the Armenian Orthodox Church. However, the twenty - seven - book canon of the New Testament, at least since Late Antiquity, has been almost universally recognized within Christianity (see Development of the New Testament canon).

paragraph_text: The Annunciation of Cortona is a panel-painting altarpiece or retable by Fra Angelico: once housed in the Church of Gesù of Cortona, it is now held at the Museo Diocesano in Cortona.

paragraph_text: The Church of Greece (, "Ekklisía tis Elládos" ), part of the wider Greek Orthodox Church, is one of the autocephalous churches which make up the communion of Orthodox Christianity. Its canonical territory is confined to the borders of Greece prior to the Balkan Wars of 1912–1913 ("Old Greece"), with the rest of Greece (the "New Lands", Crete, and the Dodecanese) being subject to the jurisdiction of the Ecumenical Patriarchate of Constantinople. However, most of the dioceses of the Metropolises of the New Lands are "de facto" administered as part of the Church of Greece for practical reasons, under an agreement between the churches of Athens and Constantinople. The primate of the Church of Greece is the Archbishop of Athens and All Greece.

paragraph_text: Springfield Township is one of the twelve townships of Hamilton County, Ohio, United States. The 2010 census found 36,319 people in the township. Springfield Township is home to the largest private school in Ohio (St. Xavier High School), the largest lake in Hamilton County (at Winton Woods County Park), and the Cincinnati area's annual Greek Festival (at Holy Trinity-St. Nicholas Greek Orthodox Church).

paragraph_text: The mitre (British English) (/ ˈmaɪtər /; Greek: μίτρα, ``headband ''or`` turban'') or miter (American English; see spelling differences), is a type of headgear now known as the traditional, ceremonial head - dress of bishops and certain abbots in traditional Christianity. Mitres are worn in the Orthodox Church, Roman Catholic Church, as well as in the Anglican Communion, some Lutheran churches, and also bishops and certain other clergy in the Eastern Catholic Churches and the Oriental Orthodox Churches. The Metropolitan of the Malankara Mar Thoma Syrian Church also wears a mitre during important ceremonies such as the Episcopal Consecration.

paragraph_text: Vladimir's choice of Eastern Christianity may also have reflected his close personal ties with Constantinople, which dominated the Black Sea and hence trade on Kiev's most vital commercial route, the Dnieper River. Adherence to the Eastern Church had long-range political, cultural, and religious consequences. The church had a liturgy written in Cyrillic and a corpus of translations from Greek that had been produced for the Slavic peoples. This literature facilitated the conversion to Christianity of the Eastern Slavs and introduced them to rudimentary Greek philosophy, science, and historiography without the necessity of learning Greek (there were some merchants who did business with Greeks and likely had an understanding of contemporary business Greek). In contrast, educated people in medieval Western and Central Europe learned Latin. Enjoying independence from the Roman authority and free from tenets of Latin learning, the East Slavs developed their own literature and fine arts, quite distinct from those of other Eastern Orthodox countries.[citation needed] (See Old East Slavic language and Architecture of Kievan Rus for details ). Following the Great Schism of 1054, the Rus' church maintained communion with both Rome and Constantinople for some time, but along with most of the Eastern churches it eventually split to follow the Eastern Orthodox. That being said, unlike other parts of the Greek world, Kievan Rus' did not have a strong hostility to the Western world.

paragraph_text: Of the Christian minority in Egypt over 90% belong to the native Coptic Orthodox Church of Alexandria, an Oriental Orthodox Christian Church. Other native Egyptian Christians are adherents of the Coptic Catholic Church, the Evangelical Church of Egypt and various other Protestant denominations. Non-native Christian communities are largely found in the urban regions of Cairo and Alexandria, such as the Syro-Lebanese, who belong to Greek Catholic, Greek Orthodox, and Maronite Catholic denominations.

paragraph_text: The majority of Greek Cypriots identify as Greek Orthodox, whereas most Turkish Cypriots are adherents of Sunni Islam. According to Eurobarometer 2005, Cyprus was the second most religious state in the European Union at that time, after Malta (although in 2005 Romania wasn't in the European Union, currently Romania is the most religious state in the European Union) (see Religion in the European Union). The first President of Cyprus, Makarios III, was an archbishop. The current leader of the Greek Orthodox Church of Cyprus is Archbishop Chrysostomos II.

paragraph_text: Literary Koine was the medium of much of post-classical Greek literary and scholarly writing, such as the works of Plutarch and Polybius. Koine is also the language of the Christian New Testament, of the Septuagint (the 3rd - century BC Greek translation of the Hebrew Bible), and of most early Christian theological writing by the Church Fathers. In this context, Koine Greek is also known as ``Biblical '',`` New Testament'', ``ecclesiastical ''or`` patristic'' Greek. It continues to be used as the liturgical language of services in the Greek Orthodox Church.

paragraph_text: On April 6, 1990, the Lviv City Council voted to return St. George Cathedral to the Ukrainian Greek Catholic Church. The Russian Orthodox Church refused to yield. On April 29–30, 1990, the Ukrainian Helsinki Union disbanded to form the Ukrainian Republican Party. On May 15 the new parliament convened. The bloc of conservative communists held 239 seats; the Democratic Bloc, which had evolved into the National Council, had 125 deputies. On June 4, 1990, two candidates remained in the protracted race for parliament chair. The leader of the Communist Party of Ukraine (CPU), Volodymyr Ivashko, was elected with 60 percent of the vote as more than 100 opposition deputies boycotted the election. On June 5–6, 1990, Metropolitan Mstyslav of the U.S.-based Ukrainian Orthodox Church was elected patriarch of the Ukrainian Autocephalous Orthodox Church (UAOC) during that Church's first synod. The UAOC declared its full independence from the Moscow Patriarchate of the Russian Orthodox Church, which in March had granted autonomy to the Ukrainian Orthodox church headed by Metropolitan Filaret.

paragraph_text: Greek citizens who are Roman Catholic are estimated to be at around 50,000 with the Roman Catholic immigrant community in the country approximately 200,000. Old Calendarists account for 500,000 followers. Protestants, including Greek Evangelical Church and Free Evangelical Churches, stand at about 30,000. Assemblies of God, International Church of the Foursquare Gospel and other Pentecostal churches of the Greek Synod of Apostolic Church have 12,000 members. Independent Free Apostolic Church of Pentecost is the biggest Protestant denomination in Greece with 120 churches. There are not official statistics about Free Apostolic Church of Pentecost, but the Orthodox Church estimates the followers as 20,000. The Jehovah's Witnesses report having 28,874 active members. In recent years there has been a small-scale revival of the ancient Greek religion, with estimates of 2,000 people active practitioners, and 100,000 "sympathisers".

paragraph_text: Alexandria is believed to have been founded by Alexander the Great in April 331 BC as Ἀλεξάνδρεια (Alexandreia). Alexander's chief architect for the project was Dinocrates. Alexandria was intended to supersede Naucratis as a Hellenistic center in Egypt, and to be the link between Greece and the rich Nile valley. Although it has long been believed only a small village there, recent radiocarbon dating of seashell fragments and lead contamination show significant human activity at the location for two millennia preceding Alexandria's founding.Alexandria was the intellectual and cultural center of the ancient world for some time. The city and its museum attracted many of the greatest scholars, including Greeks, Jews and Syrians. The city was later plundered and lost its significance.In the early Christian Church, the city was the center of the Patriarchate of Alexandria, which was one of the major centers of early Christianity in the Eastern Roman Empire. In the modern world, the Coptic Orthodox Church and the Greek Orthodox Church of Alexandria both lay claim to this ancient heritage.

paragraph_text: Finneytown is a census-designated place (CDP) in Springfield Township, Hamilton County, in southwest Ohio, United States, just north of Cincinnati. The population was 12,741 at the 2010 census (down from 13,492 in 2000). Finneytown is home to the largest private school in Ohio (St. Xavier High School) and the Cincinnati area's annual Greek Festival (at Holy Trinity-St. Nicholas Greek Orthodox Church).

paragraph_text: The Cortona Triptych is a Catholic Church depiction of the Madonna and Child with saints, painted by Fra Angelico. It is now kept at the Diocesan Museum in Cortona, Italy. The painting dates from 1436-1437.

paragraph_text: Annunciation Greek Orthodox Church in Wauwatosa, Wisconsin, United States, was designed by architect Frank Lloyd Wright in 1956, and completed in 1961. It is listed on the National Register of Historic Places. The church is one of Wright's last works; construction was completed after his death. The design is informed by traditional Byzantine architectural forms, reinterpreted by Wright to suit the modern context. The church's shallow scalloped dome echoes his Marin County Civic Center.

paragraph_text: Metropolitan is a Japanese clergyman and monk of the Japanese Orthodox Church. He has been the primate of the Japanese Orthodox Church since 2000, by virtue of the office of the Archbishop of Tokyo. He is thus the spiritual leader of almost 30,000 Japanese Orthodox Christians.

paragraph_text: The Western Schism or Papal Schism was a split within the Catholic Church which lasted from 1378 to 1417. Three men simultaneously claimed to be the true pope. Driven by politics rather than any theological disagreement, the schism was ended by the Council of Constance (1414 -- 1418). For a time these rival claims to the papal throne damaged the reputation of the office. The affair is sometimes referred to as the Great Schism, although this term is typically reserved for the East -- West Schism (1054) between the Western Churches answering to the See of Rome and the Orthodox Churches of the East.

Question: When did the Greek Orthodox Church split from the city where the developer of Annunciation of Cortona died?
Answer: 476