Sark

Sark (French: Sercq; Sercquiais: Sèr or Cerq) is a small island in the Channel Islands in the southwestern English Channel, off the coast of Normandy, France. It is a royal fief, which forms part of the Bailiwick of Guernsey, with its own set of laws based on Norman law and its own parliament. It has a population of about 600. Sark (including the nearby island of Brecqhou) has an area of 2.10 square miles (5.44 km²). Sark is one of the few remaining places in the world where cars are banned from roads and only tractors and horse-drawn vehicles are allowed. In 2011, Sark was designated as a Dark Sky Community and the first Dark Sky Island in the world.

Geography and geology

Sark consists of two main parts, Greater Sark, located at about 49°25′N 2°22′W / 49.417°N 2.367°W / 49.417; -2.367, and Little Sark to the south. They are connected by a narrow isthmus called La Coupée which is 300 feet (91 m) long and has a drop of 330 feet (100 m) on each side. Protective railings were erected in 1900; before then, children would crawl across on their hands and knees to avoid being blown over the edge. There is a narrow concrete road covering the entirety of the isthmus that was built in 1945 by German prisoners of war under the direction of the Royal Engineers. Due to its isolation, the inhabitants of Little Sark had their own distinct form of Sercquiais, the native Norman dialect of the island.

Chad

Coordinates: 15°N 19°E / 15°N 19°E / 15; 19

Chad (ⁱ/tʃæd/; Arabic: تشاد‎ Tshād; French: Tchad), officially the Republic of Chad (Arabic: جمهورية تشاد‎ Jumhūrīyat Tshād; French: République du Tchad), is a landlocked country in Central Africa. It is bordered by Libya to the north, Sudan to the east, the Central African Republic to the south, Cameroon and Nigeria to the southwest and Niger to the west. It is the fifth largest country in Africa in terms of area.

Chad has several regions: a desert zone in the north, an arid Sahelian belt in the centre and a more fertile Sudanian Savanna zone in the south. Lake Chad, after which the country is named, is the largest wetland in Chad and the second-largest in Africa. N'Djamena, the capital, is the largest city. Chad is home to over 200 different ethnic and linguistic groups. Arabic and French are the official languages. Islam and Christianity are the most widely practiced religions.

Beginning in the 7th millennium BC, human populations moved into the Chadian basin in great numbers. By the end of the 1st millennium BC, a series of states and empires rose and fell in Chad's Sahelian strip, each focused on controlling the trans-Saharan trade routes that passed through the region. France conquered the territory by 1920 and incorporated it as part of French Equatorial Africa. In 1960, Chad obtained independence under the leadership of François Tombalbaye. Resentment towards his policies in the Muslim north culminated in the eruption of a long-lasting civil war in 1965. In 1979, the rebels conquered the capital and put an end to the south's hegemony. However, the rebel commanders fought amongst themselves until Hissène Habré defeated his rivals. He was overthrown in 1990 by his general Idriss Déby. Since 2003, the Darfur crisis in Sudan has spilt over the border and destabilised the nation, with hundreds of thousands of Sudanese refugees living in and around camps in eastern Chad.