Answer:
If I were to add something that would make my argument against slavery more convincing I would probably say something like what is the roles were switched, would you want to be a slave?
When people went to Africa or when they bought slaves they would often say something like it was in the bible and because of this that it was okay when this was not true so you could possibly use that to help your argument against it. There are probably better answers out there but I wrote a argument against slavery once and I used this stuff in and got a pretty good grade.
In the 1860s, most factories were located in the North of the United States, mostly because the South was largely agricultural and remained this way for many years.
Why did the Greeks win the battle of Salamis?
Reasons for Victory:
Narrow waterways favoured Greek ships.
Persians taken by surprise
Persian fleet severely weakened by removal of Egyptian squadron
Triremes more agile than Persian ships
Themistocles understood the importance of naval power, advantage of the Bay of Salamis