The ____________________ Were a Demonstration of the Advanced Seamanship and Ship

question 10

Short Answer

The ____________________ were a demonstration of the advanced seamanship and ship design of the Chinese.

---

Definitions:

Demographer

A social scientist who studies the characteristics of human populations, such as size, growth, density, distribution, and vital statistics.

Migration Routes

Migration routes are pathways or corridors followed by individuals or groups as they move from one location to another, often seeking better living conditions or escaping dangers.

Agricultural Yields

The amount of a crop that is harvested per unit of land area.

Social Groups

Collections of individuals who interact with each other, sharing common characteristics, objectives, or identities, and have a sense of unity.