<span>During Jefferson’s presidency the cities were, largely in
the purpose of -coast, commerce, and center- trade. Trade was utmost system
during these eras. The main cities that were involved were Boston, New York, Newport, Philadelphia, and
Charles Town. These five largest cities were commercially centered
for this exchange and trade for goods and products, internationally across the seas
and Atlantic ocean. However, they also served as defense during crisis times
and for any imminent invasion. If today’s life feels more in the cities, these
capitals were also the core hubs for social, political, religious and urbanity
for one’s life. </span>
In 1859 50% of the nations wealth, stocks, bonds, land, cash was in slaves owned by southerners. They lost everything. The north pay less on the south slavery was not finish and they where trying to go to the north for better jobs and freedom the south had force slaves to work.
Hope this helps :)
The answer is 1501 AD - 1600 AD
It's two of them, They were dependant on the USSR and They were neighboring states.
If you have to pick one, it's the first one I said.