Traditionally, the Coptic language was used in church services, and the scriptures were written in the Coptic alphabet. However, due to the arabisation of Egypt, service in churches started to witness increased use of Arabic, while preaching is done entirely in Arabic.
The Nile valley forms a natural geographic and economic unit, being bounded to the east and west by deserts, to the north by the sea and to the south by the Cataracts of the Nile. The need to have a single authority to manage the waters of the Nile led to the creation of the world's first state in Egypt in about 3000 BC.
Under comprehensive economic reforms initiated in 1991, Egypt has relaxed many price controls, reduced subsidies, and partially liberalized trade and investment. Manufacturing is still dominated by the public sector, which controls virtually all heavy industry. A process of public sector reform and privatization has begun, however, which could enhance opportunities for the private sector. Agriculture, mainly in private hands, has been largely deregulated, with the exception of cotton and sugar production. Construction, non-financial services, and domestic marketing are largely private. This has promoted a steady increase of GNP and the annual growth rate. Among Arab countries, Egypt's GDP is second only to Saudi Arabia's. However, the Egyptian economy relies heavily on tourist revenues. The tourism sector suffered tremendously following a terrorist attack on tourists in Luxor in October 1997, and the September 11, 2001 terrorist attacks against the United States, affecting the economy as a whole.
Export of petroleum and related products amounted to $2.6 billion in the year 2000. In late 2001, Egypt's benchmark "Suez Blend" was about $16.73 per barrel ($105/m³), the lowest price since 1999.
Egyptian Deputy Prime Minister Boutros Boutros-Ghali served as Secretary General of the United Nations from 1991 to 1996.
Egypt has endured as a unified state for more than 5,000 years, and archeological evidence indicates that a developed Egyptian society has existed for much longer. Egyptians take pride in their pharaonic heritage and in their descent from what many consider mankind's earliest civilization. The Arabic word for Egypt is Misr, which originally connoted "civilization" or "metropolis".
The Egyptians are a fairly homogeneous people. Mediterranean and Arab influences appear in the north, and there is some mixing in the south with the Nubians of northern Sudan. Many theories has been proposed on the origins of the Egyptians, however non are conclusive, and the most widely accepted theory is that Egyptian society was the result of a mix of east african and asiatic people who moved to the Nile Valley after the ice age. The bulk of Modern Egyptian society still maintains a homogenous genetic tie to the ancient Egyptian society which has always been regarded as rural and most populous compared to the neighboring demographics. The Egyptian people spoke only languages from the Afro-Asiatic family (previously known as Hamito-semitic) throughout their history starting with Old Egyptian, to modern Arabic.
The completion of the Aswan High Dam in 1971 and the resultant Lake Nasser have altered the time-honored place of the Nile River in the agriculture and ecology of Egypt. A rapidly growing population (the largest in the Arab world), limited arable land, and dependence on the Nile all continue to overtax resources and stress society.
Under Islam, Egypt continued to be a great source of literary endeavour, now in the Arabic language. In 970, al-Azhar University was founded in Cairo, which to this day remains the most important centre of Sunni Islamic learning. In the 12th century Egypt, the Jewish talmudic scholar Maimonides produced his most important work.
Over the last 20 years, more than 217 oil exploration agreements have been signed and multinational oil companies spent more than $27 billion in exploration companions. These activities let to the findings of about 18 crude oil fields and 16 natural gas fields. As a result of these findings, crude oil reserves as of September 2001 are estimated at 445 million m³ (2.8 billion barrel), and proven natural gas reserves are 1,600 km³ (55 trillion ft³) with a likely additional 1,800 km³ (65 trillion ft³). Texas-based Apache Oil Company is the largest American investor in Egypt, with a total investment of more than $1.6 billion since 1996.
The Egyptian judicial system is based on European, primarily French, legal concepts and methods. Under the several governments during the presidency of Mubarak, the courts have demonstrated increasing independence, and the principles of due process and judicial review have gained greater respect. The legal code is derived largely from the Napoleonic Code. Marriage and personal status are primarily based on the religious law of the individual concerned. Thus, there are three forms of Family Law in Egypt, Islamic, Christian, and secular (based on the French Family Laws).
Egypt played a key role during the 1990-91 Gulf crisis. President Mubarak helped assemble the international coalition and deployed 35,000 Egyptian troops against Iraq to liberate Kuwait. The Egyptian contingent was the third largest in the coalition forces, after the U.S. and U.K. In the aftermath of the Gulf war, Egypt signed the Damascus declaration with Syria and the Gulf states to strengthen Gulf security. Egypt continues to contribute regularly to United Nations peacekeeping missions, most recently in East Timor, Sierra Leone, and Liberia.
Partially independent from the UK in 1922, Egypt acquired full sovereignty following World War II. In 1952 a popularly-supported military coup d’état forced King Farouk I, a constitutional monarch, to abdicate in support of his son King Ahmed Fouad II. Finally the Egyptian Republic was declared on 18 June 1953 with Gen. Mohamed Naguib as the first President of the Republic.
As of 1990, Egyptian Islam was a complex and diverse religion. Although Muslims agreed on the faith's basic tenets, the country's various social groups and classes applied Islam differently in their daily lives. The literate theologians of Al-Azhar University generally rejected the version of Islam practiced by illiterate religious preachers and peasants in the countryside. Most upper- and middle-class Muslims believed either that religious expression was a private matter for each individual or that Islam should play a more dominant role in public life. Islamic religious revival movements, whose appeal cut across class lines, were present in most cities and in many villages.