What Should You Know About Benign Prostatic Hyperplasia (BPH) Prostate Cancer. Benign prostatic hyperplasia (BPH), or enlarged prostate, is a condition that can cause many of the same symptoms as prostate cancer.
The tang invade from the north and overthrew the Sui dynasty therefore gaining the mandate of Heaven. This question is archived. The Mandate of Heaven has a similar concept of a checklist. If a dynasty does not fulfill the obligations needed, then they lose the Mandate of Heaven; the right to rule. Signs that someone lost the Mandate of Heaven are droughts, invasions from foreign countries, earthquakes: generally any sort of disaster.
What policies helped to account for the early success of the Tang? The Tang Dynasty had 3 policies and systems in particular that led to its success. They were the vast transportation and communication system, the Equal-Field system and Bureaucracy of Merit. The Tang had thousands of miles of road which had postal stations run by human runners and horses.