There has never been a hand dynasty
the Song Dynasty-NovaNET answer
The fall of the Zhou Dynasty was caused by internal strife, external invasions, and the weakening of central authority. Over time, regional rulers gained more power and autonomy, leading to the eventual collapse of the dynasty.
According to some sites, it was the decadence of a corrupt government that caused the fall of the Han Dynasty. However, the uncontrolled expansion of the territorial boundaries also made them less defensible.
The Sui Dynasty.
the rise of the qin dynasty was 259 BCE and the fall of the dynasty was 206 BCE
The fall actually began about 1000-1050 AD, when China engaged in a "border war" with the Ly Dynasty of Vietnam. The war ended in a draw, but caused great military losses. Thus, when the Jurchen, a Tungusic people from what is now Manchuria, invaded, the Song dynasty had no choice but to retreat to the south, thus splitting China into 2 sections; the Jurchen, who called themselves the Jin dynasty, but are commonly referred to as Northern Song, and the original Song dynasty. After finally taking back all of China from the Jurchen using their superior naval power, they lost it all to the Mongols, led by Kublai Khan, thus starting the Yuan dynasty. In all, the Song dynasty lasted 399 years.
1368.
The Han dynasty sarted to fall when every in the Han familly died. There was nobody to take the rold.
The Song Dynasty was established after the Fall of Tang.
Song- apex
What caused the downfall of the Shang Dynasty was that Shang Zhou's army was defeated by the Zhou people at the Battle of Muye.
220bc