The correct option is C Ibn Batuta
Ibn Battuta started on his travels in 1325, when he was 20 years old. His main reason to travel was to go on a Hajj, or a Pilgrimage to Mecca, to fulfill the fifth pillar of Isla.. But his traveling went on for around 29 years and he covered about 75,000 miles visiting the equivalent of 44 modern countries which were then mostly under the governments of Muslim leaders of the World of Islam, or "Dar al-Islam".