I think the correct answer is C
The answer is Court of International Trade.
Answer: Slavery became a national issue because it split the country into two groups due to each state's beliefs on slavery. To be more specific, the Southern states were pro-slavery, and the Northern states were anti-slavery. This caused a civil war between the two groups, which made Abraham Lincoln, the president at the time, abolish slavery.
I hope this helped!! :)
The industrialization was different...Europe was further advanced in industry than America was.
What isn't a primary concern of socially responsible consumers would be price - b.
All of the other things are things which are very important for people who are very socially responsible as they want sustainable, labor practices that are good and minimized environmental damage.