Question: Coptic nationalism is a belief system of a group of people who inhabit which modern-day nation?

full_context: Document 1: Coptic Orthodox Church of Alexandria: The Coptic Orthodox Church of Alexandria is an Oriental Orthodox Christian church based in Egypt, Northeast Africa and the Middle East. The head of the Church and the See of Alexandria is the Patriarch of Alexandria on the Holy See of Saint Mark, who also carries the title of Coptic Pope. The See of Alexandria is titular, and today the Coptic Pope presides from Saint Mark's Coptic Orthodox Cathedral in the Abbassia District in Cairo. With 18–22 million members worldwide, whereof about 20 million are in Egypt (see Demographics section below), it is the country's largest Christian church.
Document 2: Christianity in Djibouti: Christianity is the religion of 6% (~ 25,000) of the population of Djibouti (923,000 - July 2012 est.). Christians are mostly of Ethiopian and European ancestry. Most Christians are Ethiopian Orthodox or Roman Catholic. The constitution of Djibouti includes freedom of religion, although Islam is the state religion. There are likely no current prisoners for Christian religious reasons. There is a tolerant attitude between religions in general. Proselytizing of Muslims is not allowed. Converts from Islam to Christianity have to fear persecution. Less than 2% of the Djiboutians are Christians, but many of the Ethiopians in Djibouti are Christians.
Document 3: Coptic alphabet: The Coptic alphabet is the script used for writing the Coptic language. The repertoire of glyphs is based on the Greek alphabet augmented by letters borrowed from the Egyptian Demotic and is the first alphabetic script used for the Egyptian language. There are several Coptic alphabets, as the Coptic writing system may vary greatly among the various dialects and subdialects of the Coptic language.
Document 4: Christianity by country: As of the early 21st century, Christianity has more than 2.4 billion adherents, out of about 7.2 billion people. The faith represents one-third of the world's population and is the largest religion in the world, with the three largest groups of Christians being the Catholic Church, Protestantism, and the Eastern Orthodox Church. The largest Christian denomination is the Catholic Church, with 1.09 billion adherents. The second largest Christian branch is either Protestantism (if it is considered a single group), or the Eastern Orthodox Church (if Protestants are considered to be divided into multiple denominations).
Document 5: Christian Scholars Group: The Christian Scholars Group is group of about 20 Christian scholars, theologians, historians and clergy from various Christian denominations which works to "develop more adequate Christian theologies of the church's relationship to Judaism and the Jewish people."
Document 6: Egyptian Sign Language: Egyptian Sign Language is a sign language used by members of the deaf community in Egypt. Although there are no official statistics on the number of deaf people or the number of people who use Egyptian Sign Language as their primary language,
Document 7: Wassef Hinein: Wassef Hinein was the only Coptic Christian member of the Egyptian Free Officers group which took power in a military coup against the Egyptian monarchy in 1952. In the period leading up to the coup, Copts were heavily involved in Egypt's nationalist movement, but were underrepresented in the officer corps of the Egyptian military at the time, due to Christians' traditional "dhimmi" status in Egypt, which meant they could never aspire to high rank. It is for this reason that, other than Hinein, who was recruited very late in the movement, the Free Officers were entirely Muslim.
Document 8: Church of God in Christ: The Church Of God in Christ (COGIC) is a Pentecostal-Holiness Christian denomination with a predominantly African-American membership. The denomination reports having more than 12,000 churches and over 6.5 million members in the United States. The National Council of Churches ranks it as the fifth largest Christian denomination in the U.S.
Document 9: Coptic pronunciation reform: Coptic pronunciation reform, since 1850, has resulted in two major shifts in the use of Bohairic, the dialect of Coptic used as the liturgical language of the Coptic Orthodox Church of Alexandria. The two traditions of pronunciation in contemporary use arise from two successive reforms in the 19th and 20th centuries:
Document 10: Coptic nationalism: Coptic nationalism refers to the nationalism of Copts (Coptic: "Niremenkīmi Enkhristianos ", Egyptian Arabic: أقباط‎ ‎ "Aqbat "), an ethno-religious group that primarily inhabit the area of modern Egypt, where they are the largest Christian denomination.
Document 11: Eastern Orthodoxy in Jordan: Eastern Orthodoxy in Jordan refers to Christians in Jordan who are adherents of the Eastern Orthodox Church, which is a long-established part of Christianity in Jordan. It includes Greek Orthodox, Eastern Orthodox Church and Church of Antioch minorities. The Jordanian Greek Orthodox Christians are believed to number 120,000, most of whom are Arabic speaking or by some accounts more than 300,000. There are currently 29 Greek Orthodox churches – with that number on the increase – which come under the Jerusalem Patriarchate. Most of the Greek Orthodox Christians live in Amman and surrounding areas. The Greek Orthodox church has become known in the past for its pan-Arab orientation, possibly because it exists in various parts of the Arab world. Converts from Islam to Christianity risk the loss of civil rights. Christmas and the Gregorian calendar New Year are recognized holidays in Jordan.
Document 12: Maronites: The Maronites are a Christian group who adhere to the Syriac Maronite Church and mainly hail from Mount Lebanon (mainly in the area of modern Lebanon) and the surrounding regions in the Levant. The Maronite Church is an Eastern Catholic "sui iuris" particular church in full communion with the Pope and the Catholic Church, with self-governance under the Code of Canons of the Eastern Churches, one of more than a dozen individual churches in full communion with the Holy See. They derive their name from the Syriac Christian saint Maron, whose followers migrated to the area of Mount Lebanon from their previous location of residence around the area of Antioch (an ancient Greek city within present day Hatay Province, Turkey), establishing the nucleus of the Syriac Maronite Church. Some Maronites argue that they are of Mardaite ancestry, but most historians reject such claims. Maronites were able to maintain an independent status in Mount Lebanon and its coastline after the Muslim conquest of the Levant, keeping their Christian religion, and even the distinctive Aramaic language as late as the 19th century.
Document 13: Messiria tribe: The Messiria, known also under the name of "Misseriya Arabs", are a branch of the Baggara Arabs tribes. Their language is the Chadic Arabic. Numbering over one million, the Baggara are the second largest people group in Western Sudan, extending into Eastern Chad. They are primarily nomadic cattle herders and their journeys are dependent upon the seasons of the year. The use of the term Baggara carries negative connotations as slave raiders, so they prefer to be called instead Messiria.
Document 14: Copts: The Copts (Coptic: "Niremenkīmi Enkhristianos ", Egyptian Arabic: أقباط‎ ‎ "Aqbat ") are an ethno-religious group that primarily inhabit the area of modern Egypt, where they are the largest Christian denomination. Copts are also the largest Christian adherent group in Sudan and Libya. Historically, they spoke the Coptic language, a direct descendant of the Demotic Egyptian that was spoken during the Roman era. The Coptic language is a focus of Coptology and remains in liturgical use, although most Copts today speak Arabic.
Document 15: Christian Brethren in Egypt: The Christian Brethren are a denomination of Protestant Christianity in Egypt. They are related to the Exclusive Brethren tradition, even though the "Christian Brethren" label is internationally used more often by Open rather than Exclusive Brethren.
ground_truth: Egypt