Mauritania, officially the Islamic Republic of Mauritania, is a country in the Maghreb region of western North Africa. It is the eleventh largest country in Africa, and is bordered by the Atlantic Ocean to the west, by Moroccan-controlled Western Sahara in the north, by Algeria in the northeast, by Mali in the east and southeast, and by Senegal in the southwest.
The capital and largest city of Mauritania is Nouakchott, located on the Atlantic coast. The government of Mauritania was overthrown on 6 August 2008, in a military coup d'état led by General Mohamed Ould Abdel Aziz. On 16 April 2009, General Aziz resigned from the military to run for president in the 19 July elections, which he won. It is named after the ancient Berber Kingdom of Mauretania, which existed long ago in the far north of modern-day Morocco. 90% of Mauritania's land is within the Saharan Desert and therefore the population is concentrated in the south where precipitation is slightly higher than the rest of the country.