That would be the year 74a.d.
Throughout most of China's history it was ruled by powerful families called dynasties. The first dynasty was the Shang and the last was the Qing. Ancient China also boasts the longest lasting empire in history. It began with the Qin dynasty and the first emperor Qin who united all of China under one rule in 221 BC.
Answer:
Over the decade of the 1790s, the Federalists stood for the following economic policies: funding of the old Revolutionary War debt and the assumption of state debts, passage of excise laws, creation of a central bank, maintenance of a tariff system, and favourable treatment of American shipping
Trade was made easier and it made people have more connections into different parts of the country.