They set laws. We have three, EXECUTIVE (president and about 5,000,000 workers) LEGISLATIVE (senate & House of Representatives) finally JUDICIAL (Supreme Court and lower courts) . The president (Donald trump) administrates the executive branch of the government
The judicial branch of the government interprets laws. When cases are brought to the Supreme Court (or any other lower civil court in the United States), it is the Court's (judiciary's) job to interpret the relevant law in the case. The Court might decide that the law is being unfairly executed or that the law was unconstitutional to begin with. Whatever the Court decides, this becomes the precedent for how the law must be interpreted. Since the Supreme Court is the highest court in the land, it can determine how laws must be interpreted for the entire country.
Explanation:China's first dynasty was the Shang. Shang kings ruled China from 1750 BC to 1045 BC. The Shang king was political, religious, and military leader of the country.