please
Algeria is a country located in North Africa. It is the largest country in Africa and the Arab world, with an area of 2,381,741 square kilometers. It has a population of over 40 million people, making it the tenth most populous country in the world. Algeria is bordered by Tunisia, Libya, Niger, Mali, Mauritania, Morocco, and Western Sahara. Its capital and largest city is Algiers. Algeria is a semi-presidential republic and is a member of the African Union, Arab League, OPEC, and the United Nations. The country's official language is Arabic, and its currency is the Algerian dinar. The economy of Algeria is largely based on its oil and gas reserves, which account for over 60% of the country's exports. Other important industries include agriculture, manufacturing, and tourism.