Tuzuros and Aggasel Nepte military settlements were the Romans in the south-western border of the Roman province of Africa. Early Christianity has found many adherents in the oasis - in the V century. Tuzurose in the residence of the bishop. The city resisted Islamization after the Arab conquest to the middle of the VIII century. Farming oases existed through the caravan trade across the Sahara with the countries of sub-Saharan Africa and to its decline in the XIX century. Tozer and oil were major trading centers. Nefta also was famous for its many religious brotherhoods. Today, the main role in the region has operations in the oases, especially the cultivation of date palms. Promoting the development of tourism in the Sahara, the government is trying to create a new and promising direction of the oasis.