Bahrain is divided into 5 governorates and has a population of over 1.2 million people, most of whom live in the Capital and Central regions. Bahrain has a long history dating back to the Dilmun civilization and was formerly ruled by various empires before gaining independence in 1971. The economy relies heavily on oil and financial services, and most of the workforce is foreign-born. The official religion is Islam and Arabic is the main language, though English is also widely used.