How did the Shang Zhouwang Dynasty decline?

Shang Zhouwang generally refers to Di Xin (the last monarch of Shang Dynasty), Di Xin (about 1 105- BC 1045), the youngest son of Di Yi. This son's surname, named Shou (Yi Zuode), posthumous title Zhou, and He are called Yin. The Xia, Shang and Zhou Dynasties Dating Project determined that the ruling time of Di Xin was BC 1075-BC 1046.

In the Shang Dynasty established by Shang Tang, except for Shang Tang, the country was unlucky most of the time, and the rulers, ministers and ruling classes were full of killings. According to the chronicles of bamboo slips, King Tai Jia of Shang Dynasty sneaked back to Wangdu and killed Yi Yin, a senior official. After the "Nine-Day Uprising", when Di Xin ascended the throne, he was already dying. At this time, in the western part of the Shang Dynasty, the prosperous vassal state of Zhou focused on the Shang Dynasty. 65438 BC+65438 BC+65438 BC1October 20th, in the battle of Makino, Zhou Wuwang led many governors to defeat the army of Shang Dynasty, and Di Xin also set himself on fire in Lutai, and the Shang Dynasty perished.