The king appointed local governors, and there was an established class of nobles as well as the masses, whose chief labour was in agriculture. The king issued pronouncements as to when to plant crops, and the society had a highly developed calendar system with a 360-day year of 12 months of 30 days each. It was during the Shang that Chinese writing began to develop, and the symbol for “moon” was—as it has remained—that also for “month.” The calendar took cognizance of both lunar and solar cycles, and, when it became necessary to adjust the basically lunar year to the seasonal reality of the solar year, intercalary months were added.
The Shang Dynasty marked the middle of China’s Bronze Age and was a dynasty that made great contributions to Chinese civilization.…