<span>I Think is
Dominance over Indian Ocean trade transitioned from
Arab Muslims to Western. </span>
Islamist groups in the Middle east willing to use terror to achieve their goals.
The Chinese introduced Buddhism to Korea. Option A is correct.
Chinese Buddhism or Han Buddhism, has developed Chinese culture in a wide range of fields such as art, politics, literature, philosophy, medicine and material culture.
Korean Buddhism is different from other forms of Buddhism by its attempt to resolve what it considers as inconsistencies in Mahayana Buddhism. Korean Buddhism has contributed much to East Asian Buddhism, particularly to early Chinese, Japanese, and Tibetan schools of Buddhist thought.
Europeans began arriving in the early 1500s (ie. 1492), though arguably it has been said that Europeans could have crossed the bearing straight before that period. As far as historians can prove though, the early 1500s is that time. - <3