Islam was destined to become a world religion and to create a civilization which stretched from one end of the globe to the other. Already during the early Muslim caliphates, first the Arabs, then the Persians and later the Turks set about to create classical Islamic civilization. Later, in the 13th century, both Africa and India became great centers of Islamic civilization and soon thereafter Muslim kingdoms were established in the Malay-Indonesian world while Chinese Muslims flourished throughout China.