Morocco is the only country in Africa that is not currently a member of the African Union. However, it is a member of the Arab League, Arab Maghreb Union, Francophonie, Organization of the Islamic Conference, Mediterranean Dialogue group, and Group of 77. It is also a major non-NATO ally of the United States.

At 172,402 sq.mi (446,550 km²), Morocco is the fifty-seventh largest country in the world (after Uzbekistan). It is comparable in size to Iraq, and is somewhat larger than the US state of California.

Algeria borders Morocco to the east and southeast though the border between the two countries has been closed since 1994. There are also four Spanish enclaves on the Mediterranean coast: Ceuta, Melilla, Peñón de Vélez de la Gomera, Peñón de Alhucemas, and the Chafarinas islands, as well as the disputed islet Perejil. Off the Atlantic coast the Canary Islands belong to Spain, whereas Madeira to the north is Portuguese. To the north, Morocco is bordered by and controls part of the Strait of Gibraltar, giving it power over the waterways in and out of the Mediterranean sea. The Rif mountains occupy the region bordering the Mediterranean from the north-west to the north-east. The Atlas Mountains run down the backbone of the country, from the south west to the north east. Most of the south east portion of the country is in the Sahara Desert and as such is generally sparsely populated and unproductive economically. Most of the population lives to the north of these mountains, while to the south is the desert. To the south, lies the Western Sahara, a former Spanish colony that was annexed by Morocco in 1975 (see Green March). Morocco claims that the Western Sahara is part of its territory and refers to that as its Southern Provinces.

Morocco's capital city is Rabat; its largest city is its main port, Casablanca.

Other cities include Agadir, Essaouira, Fes, Marrakech, Meknes, Mohammadia, Oujda, Ouarzazat, Safi, Salè, Tangier and Tétouan.

The climate is Mediterranean, which becomes more extreme towards the interior regions where it is mountainous. The terrain is such that the coastal plains are rich and accordingly, they comprise the backbone for agriculture. Forests cover about 12% of the land while arable land accounts for 18%. 5% is irrigated.

The full Arabic name al-Mamlaka al-Maġribiyya translates to "The Western Kingdom." Al-Maġrib (meaning "The West") is commonly used. For historical references, medieval Arab historians and geographers used to refer to Morocco as Al-Maghrib al Aqşá ("The Farthest West"), disambiguating it from neighboring historical regions called al-Maghrib al Awsat ("The Middle West", Algeria) and al-Maghrib al Adna ("The Nearest West", Tunisia).

The Latinized name "Morocco" originates from medieval Latin "Morroch," which referred to the name of the former Almoravid and Almohad capital, Marrakech. The Persians straightforwardly call it "Marrakech" while the Turks call it "Fas" which comes from the ancient Idrisid and Marinid capital, Fès.

The word "Marrakech" is presumably derived from the Berber word Mur-Akush, meaning Land of God.

Successful Portuguese efforts to invade and control the Atlantic coast in the fifteenth century did not profoundly affect the Mediterranean heart of Morocco. After the Napoleonic Wars, Egypt and the North African maghreb became increasingly ungovernable from Istanbul, the resort of pirates under local beys, and as Europe industrialized, an increasingly prized potential for colonization. The Maghreb had far greater proven wealth than the unknown rest of Africa and a location of strategic importance affecting the exit from the Mediterranean. For the first time, Morocco became a state of some interest in itself to the European Powers. France showed a strong interest in Morocco as early as 1830. Recognition by the United Kingdom in 1904 of France's sphere of influence in Morocco provoked a German reaction; the crisis of June 1905 was resolved at the Algeciras Conference, Spain in 1906, which formalized France's "special position" and entrusted policing of Morocco to France and Spain jointly. A second Moroccan crisis provoked by Berlin, increased tensions between European powers. The Treaty of Fez (signed on March 30, 1912) made Morocco a protectorate of France. By the same treaty, Spain assumed the role of protecting power over the northern and southern Saharan zones on November 27 that year.

Many Moroccan soldiers (Goumieres) served in the French army in both World War I and World War II, and in the Spanish Nationalist Army in the Spanish Civil War and after (Regulares).

Nationalist political parties, which subsequently arose under the French protectorate, based their arguments for Moroccan independence on such World War II declarations as the Atlantic Charter (a joint U.S.-British statement that set forth, among other things, the right of all people to choose the form of government under which they live). A manifesto of the Istiqlal Party (Independence party in English) in 1944 was one of the earliest public demands for independence. That party subsequently provided most of the leadership for the nationalist movement.

France's exile of Sultan Mohammed V in 1953 to Madagascar and his replacement by the unpopular Mohammed Ben Aarafa, whose reign was perceived as illegitimate, sparked active opposition to the French protectorate all over the country. The most notable occurred in Oujda where Moroccans attacked French and other European residents in the streets. Operations by the newly created "Jaish al-tahrir" (Liberation Army), were launched on October 1, 1955. Jaish al-tahrir was created by "Comité de Libération du Maghreb Arabe" (Arab Maghreb Liberation Committee) in Cairo, Egypt to constitute a resistance movement against occupation. Its goal was the return of King Mohammed V and the liberation of Algeria and Tunisia as well. France allowed Mohammed V to return in 1955, and the negotiations that led to Moroccan independence began the following year.

All those events helped increase the degree of solidarity between the people and the newly returned king. For this reason, the revolution that Morocco knew was called "Taourat al-malik wa shaab" (The revolution of the King and the People) and it is celebrated every August 20.

On November 18, 2006, Morocco celebrated the 50th anniversary of its independence. Morocco recovered its political independence from France on March 2, 1956, and on April 7, France officially relinquished its protectorate. Through agreements with Spain in 1956 and 1958, Moroccan control over certain Spanish-ruled areas was restored, though attempts to claim other Spanish colonial possessions through military action were less successful. The internationalized city of Tangier was reintegrated with the signing of the Tangier Protocol on October 29, 1956 (see Tangier Crisis). Hassan II became King of Morocco on March 3, 1961. His early years of rule would be marked by political unrest. The Spanish enclave of Ifni in the south was reintegrated to the country in 1969. Morocco annexed the Western Sahara during the 1970s after demanding its reintegration from Spain since independence, but final resolution on the status of the territory remains unresolved. (See History of Western Sahara.)

Political reforms in the 1990s resulted in the establishment of a bicameral legislature in 1997. Morocco was granted Major non-NATO ally status by the United States in June 2004 and has signed free trade agreements with the United States and the European Union.