I want to say B! It's been a couple years since I learned about this :(
Answer:
Both countries held a strong sense of morale in their people, especially Germany after the treaty of Versailles.
Answer:
Plantation owners were in need of workers and what better to have free labor from Africa and Native Americans so slaves were in high demand which caused a lot of involuntary migration.
Southerners opposed slavery in a wide variety of ways. Teaching the enslaved how to read was a direct violation of ant-slave codes that were prevalent during the antebellum period (1830-1860). Many Southerners were also actively involved in antislavery and later abolitionist work. They hid, fed and financed fugitives who escaped from plantations in various parts of the South.
The tool to find latitude is called a quadrant.
Hope this helps :)