The rich soil helps farmers grow large amounts of food on small plots of land. As a result, the Huang He valley emerged as one of the great wheat-producing areas of the ancient world.
a military leader who controls a region or territory
As the Shang kingdom grew, kings sent out large armies to defend the kingdom's borders. They appointed people called warlords to govern local territories.
Under the king, warlords and other royal officials formed the upper class. They were aristocrats, people of noble birth whose wealth came from the land they owned. Aristocrats passed their land and power to their children or to younger family members.
The Chinese also honored their ancestors, or long-dead family members. They made offerings to their ancestors. They hoped that their ancestors would bring good luck and help in difficult times.
The positions the aristocrats held were hereditary. This meant that when an aristocrat died, a son or another member of his family governed the territory.
The Mandate of Heaven is the belief that the Chinese king's right to rule came from the gods. The Mandate stated the idea that the gods chose a wise and good person to rule.
a belief accepted as authoritative by some group or school
Between 500 B.C. and 200 B.C., Chinese thinkers developed three major philosophies. They were Confucianism, Daoism, and legalism. These philosophies were different from one another. However, the philosophies had the same goal. Each philosophy aimed to create a well-run and peaceful society.
Duty is a central idea of Confucianism. Duty means that a person places the needs of family and community above his or her own needs. Each individual has certain duties to fulfill.
a group of people sharing similar wealth and status
A social class includes people who have the same economic and social position. In ancient China, these social classes were landowning aristocrats, farmers, artisans, and merchants.
group of genetically related organisms in a line of descent
When farmers died, their land was divided among their sons. Gradually, over several generations, the amount of land farmed by a family became smaller and smaller.
treatment of illness by inserting thin needles in the skin
Doctors also relieved pain by piercing patients' skin at vital points with thin needles. This treatment is known as acupuncture. Acupuncture renews the body by increasing the flow of energy.