History
The west has Roman traces, but its great age began with Islam. Tiaret, as Tahert, was the capital of the Ibadi Rustamid state from the 8th century until the Fatimids took it in 909, and around it stand the Djeddars, stepped Berber funerary monuments of late antiquity. Tlemcen grew from Roman Pomaria and the Almoravid town of Tagrart; from 1236 it was the capital of the Zayyanid (Abd al-Wadid) kingdom, a centre of learning and trans-Saharan trade. The rival Marinids of Fez besieged it around 1300 and built a whole town, Mansourah, beside it. Ibn Khaldun began his Muqaddimah in the 1370s at Qal'at Ibn Salama, near Frenda in Tiaret province.
Oran was founded in 903 by Andalusian merchants. Spain took it in 1509 and held it, with an interruption, until 1792, after an earthquake had wrecked the city; it then became the seat of the Regency's western beylik, whose beys had earlier ruled from Mascara.
After the French landed in 1830, the west became the base of Emir Abdelkader, proclaimed near Mascara in 1832, who fought French forces for fifteen years before surrendering in 1847. Colonial Oranie then became a region of heavy European settlement — many settlers were Spanish — with vineyards, and Sidi Bel Abbès was the headquarters of the French Foreign Legion until 1962. In 1940 the British attacked the French fleet at Mers el-Kébir. Oran was the scene of violence and a mass departure of Europeans at independence in 1962, and Chlef, then Orléansville and later El Asnam, was devastated by earthquakes in 1954 and 1980.
