2. What was so impressive about Zheng He's fleet? __

Zheng He's fleet, also known as the Treasure Fleet, was impressive for several reasons:1. **Size and Scale:** Zheng He's expeditions, which took place in the early 15th century during the Ming Dynasty, consisted of massive fleets of ships. The largest ones were reported to have had up to 300 ships, including massive treasure ships that were several times larger than contemporary European vessels.2. **International Exploration:** Zheng He's fleet embarked on a series of seven maritime expeditions, traveling as far as Southeast Asia, India, the Persian Gulf, and even the eastern coast of Africa. This demonstrated an early example of extensive international exploration.3. **Diplomacy and Trade:** The primary goals of Zheng He's voyages were diplomatic and economic. He aimed to establish and strengthen diplomatic relations, showcase the might of the Ming Dynasty, and promote trade. These missions helped China exert its influence and establish connections with other civilizations.4. **Advanced Technology:** The treasure ships were marvels of maritime technology, featuring advanced rigging systems, water-tight compartments, and navigational instruments. Zheng He's fleet was ahead of its time in terms of ship design and technology.5. **Cultural Exchange:** The voyages facilitated cultural exchange by bringing back exotic goods, plants, and animals to China, and introducing Chinese culture to the regions they visited. This exchange of ideas and products contributed to the enrichment of global knowledge and trade.In summary, Zheng He's fleet was impressive due to its sheer size, international reach, diplomatic and trade objectives, advanced technology, and its role in facilitating cultural exchange during a period when such extensive exploration was uncommon.