Keep teaching these things in history class so that it can be remembered, and have a government similar to the United States
Answer:
States have no power by taxation or otherwise to impede or control the laws of the federal government and thus the law imposing a tax on the bank of the united States is unconstitutional and void
No dangers I think unless you are traveling alone in deserts. The Silk road streches long into present Turcky. So, it depends on which part of the Silk Road you are going to.
Political Causes. During times of political unrest, families are forced to leave their rural farming villages, and they migrate to the urban areas in search of shelter, food and employment. ...
Economic Causes. ...
Education. ...
Natural Population Increase. ...
Environmental Degradation. ...
Social Causes.