Abu Zakariya Yahya
…established his capital in Tunis where mosques, madrasas, souks and other buildings were built. Amongst this work was the Madrasa al-Shammā'iyya and the mosque of the Kasbah. He began diplomatic and commercial relations with Emperor Frederick II of Swabia, the Crown of Aragon, Provence, Languedoc, with Venice, Pisa and…