The regularity and richness of the annual Nile River flood, coupled with semi-isolation provided by deserts to the east and west, allowed for the development of one of the world's great civilizations. A unified kingdom was founded circa 3200 BC by King Narmer, and a series of dynasties ruled in Egypt for the next three millennia. The last native dynasty, known as the Thirtieth Dynasty, fell to the Persians in 343 BC who dug the predecessor of the Suez canal and connected the Red Sea to the Mediterranean. Later, Egypt fell to the Greeks, Romans, Byzantines and Persians again.

It was the Muslim Arabs who introduced Islam and the Arabic language in the seventh century to the Egyptians, who gradually adopted both. Muslim rulers nominated by the Islamic Caliphate remained in control of Egypt for the next six centuries. A local military caste, the Mamluks took control about 1250 and continued to govern even after the conquest of Egypt by the Ottoman Turks in 1517.

Following the completion of the Suez Canal in 1869, Egypt became an important world transportation hub; however, the country also fell heavily into debt. Ostensibly to protect its investments, the United Kingdom seized control of Egypt's government in 1882, but nominal allegiance to the Ottoman Empire continued until 1914.

Almost fully independent from the UK since 1922, the Egyptian Parliament drafted and implemented a new constitution in 1923 under the leadership of the popular revolutionary Saad Zaghlul. Between 1924-1936, there existed a short-lived but successful attempt to model Egypt's constitutional government after the European style of government; known as Egypt's Liberal Experiment. The British, however, retained a degree of control which led to continued instability in the government. In 1952, a military coup d'?tat 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 General Muhammad Naguib as the first President of the Republic. After Naguib was also forced to resign in 1954 by Gamal Abdel Nasser, the real architect of the 1952 movement, the latter assumed power as President and nationalized the Suez Canal leading to the 1956 Suez Crisis. Nasser came out of the war an Arab hero, and Nasserism won widespread influence in the region though was met with mixed reactions amongst Egyptians, many of whom had previously been indifferent to Arab nationalism.

Between 1958 and 1961, Nasser undertook to form a union between Egypt and Syria known as the United Arab Republic. This attempt too was met with mixed reactions, and it was clear that many Egyptians resented finding that the name of their country, which had endured for thousands of years, was suddenly eliminated. Three years after the 1967 Six Day War, in which Egypt lost the Sinai to Israel, Nasser died and was succeeded by Anwar Sadat, who presented his takeover in terms of a Corrective Revolution. Sadat switched Egypt's Cold War allegiance from the Soviet Union to the United States, expelling Soviet advisors in 1972, and launched the Infitah economic reform, while violently clamping down on religious and secular opposition alike. Egypt's name was also restored.

In 1973, Egypt, along with Syria, launched a surprise attack on Israel in the October War (known also as the Yom Kippur War), which, despite not being a complete military success, was by most accounts a political victory. Both the United States and the USSR intervened, and a cease-fire was reached between Egypt and Israel. In 1979, Sadat made peace with Israel in exchange for the Sinai, a move that sparked enormous controversy in the Arab world and led to Egypt's expulsion from the Arab League (it was readmitted in 1989). Sadat was murdered by a religious fundamentalist in 1981, and succeeded by Hosni Mubarak.