I believe the answer is B... the economy did have growth after the war but I'm not completely sure on the answer.
When sea routes were discovered
After the free trade agreement, the economy was stable and the unemployment rate was low until 2008. The agreement opened up jobs for not only American citizens, but citizens of other countries in their homeland as well. Sales profits were booming due to the amount of competition as well.
Answer:
Slaves codes were state laws established to determine the status of slaves and the rights of their owners. Slave codes placed harsh restrictions on slaves' already limited freedoms, often in order to preempt rebellion or escape, and gave slave owners absolute power over their slaves.