Final answer:
Zheng He was a Chinese explorer who led expeditions called the Treasure Voyages to establish diplomatic and trade relations. His fleet of treasure ships traveled to Southeast Asia, India, Arabia, and Africa, spreading Chinese influence.
Step-by-step explanation:
Zheng He was a Chinese explorer who led multiple expeditions in the early 15th century. These expeditions were known as the Treasure Voyages and aimed to establish diplomatic and trade relations with other countries. Zheng He's fleet consisted of large, ocean-going ships called treasure ships and he traveled to Southeast Asia, India, Arabia, and Africa. These expeditions played a significant role in spreading Chinese influence and knowledge across the oceans.
Learn more about Zheng He's expeditions