The earliest written record of Dubai (Dibei) is accredited to Muhammad al-Idrisi, who mapped the coast of the UAE in the tenth century AD. Circa 1580, the state jeweler of Venice, Gasparo Balbi documented the pearling industry of Dubai and other cities currently presiding in UAE territory. Though traditionally conservative, the UAE is one of the most liberal countries in the Gulf, with other cultures and beliefs generally tolerated. Politically it remains authoritarian, however, relations with neighbouring Iran have been tense because of an ongoing territorial dispute over Gulf islands. The UAE was one of only three countries to recognise Taliban rule in Afghanistan.Before oil was discovered in the 1950s the UAE's economy was dependent on fishing and a declining pearl industry. But since o