SORU: boşluğa uygun düşen cümleyi bulunuz
Ibn Battuta (134-1374), the greatest Muslim traveller of the Middle Ages, left his home in Tangier as a pilgrim at the age of 21 ........ . Despite this principle of his, he made four pilgrimages to Mecca. Altogether he covered around 125,000 kilometres, probably more than any other recorded traveller before his time.