The long march was a tactic of retreat into the mountains so that they could survive because they were facing elimination.
It caused people to be racist to the muslims.
The answer would be B) the Roman Empire, since they were the ones who established it, and the mongols came after the silk roads construction, alexander the great lived before the silk road, and many local governments also encompasses the romana
Imperialism because it shows the influences of other countries around the world
Nero. He had established a low-tax policy, while at the same time a irresponsible spending. This led to a recession. One of the reasons he ordered the murder of innocent people is because always paranoid about
plots which he thought were against him. Some people near him thought he was an insecure and inmature man. He had failed to have the leadership for building a strong government.