One of the most important technological developments of the Shang was the invention of writing. They are the first group of people from China of which written records are found. The most common place these writings are found is on oracle bones used for divination. The bones used for this purpose originally came from a number of animals, but were eventually done exclusively on turtle shells. A question was written on the bone, which was then fired and a T shaped crack was produced which was interpreted, and the interpretation was then written on the bone. After the predicted event occurred, the date of the occurrence was also written on the bone. Writing is also found on bronze and stone, but the majority of the records have decayed as they were recorded on bamboo strips. The Shang may also have written on silk.
The Shang worshipped the “Shang Ti.” This god ruled as a supreme god over lesser gods, the sun, the moon, the wind, the rain, and other natural forces and places. Highly ritualized, ancestor worship became a part of the Shang religion. Sacrifice to the gods and the ancestors was also a major part of the Shang religion. When a king died, hundreds of slaves and prisoners were often sacrificed and buried with him. People were also sacrificed in lower numbers when important events, such as the founding of a palace or temple, occurred.
The Shang king had considerable power over his subjects. Public works were built that required many people. The capital at Zhengzhou, for example, had a wall of stamped earth around it that was four miles long and up to 27 feet high in areas. Stamped earth walls were made by pounding thin layers of earth within a movable wooden frame. The earth then becomes as hard as cement
(Source: ancienthistory.mrdonn.org)
