Final answer:
Zheng He's voyages
Step-by-step explanation:
The correct answer to the question is D. Zheng He's voyages.
Between 1405 and 1422, Zheng He, a Chinese explorer, led a series of expeditions across the Indian Ocean and the east coast of Africa. His massive fleet explored and traded in the region, mapping and charting new territories. Although there are suggestions that Zheng He's fleet voyaged as far as Australia and the Americas, there is no conclusive evidence for this.
These voyages were significant in the context of the Age of Exploration, which occurred during the fifteenth and sixteenth centuries. European explorers, driven by a desire for new trade routes and riches, embarked on expeditions to find new routes to India and Asia.