Algerien refers to anything related to the country of Algeria, located in North Africa. It is the largest country in Africa and has a diverse landscape that includes the Sahara Desert, mountains, and a Mediterranean coastline. The capital city is Algiers, known for its rich history and vibrant culture. The official language of Algeria is Arabic, and the country has a significant Berber population. Algeria gained independence from France in 1962 after a long and brutal war. The economy is largely based on oil and gas production, making it one of the leading energy producers in Africa.