I think this is because the Southern states were heavily reliant on slave labor because of the agricultural economy flourishing there and the South supported slavery while the North did not. The slaves provided cheap labor for the plantations in the South and they believed that their region's economy would be destroyed without slaves. The North had more urban cities which did not require much slave labor and had an overall moral opposition to slavery. With their opposing views and constant tension, the South eventually started to secede from the Union. Hope this helped!
Germany was extremely divided in the period since it was not yet a unified country. This lack of centralism led to rampant corruption that always ended with church as a unified body having huge power over the separated individual regions. This allowed extreme corruption to prosper and the church was basically exploiting people. Martin Luther was sick of this and he used the newly developed idea of a printing press to spread his message in order to fight the Catholic church's corruption.
I know for sure that the answer is B. Mansa Musa
Battle of the Monitor and Merrimack, also called Battle of Hampton Roads, (March 9, 1862), in the American Civil War, naval engagement at Hampton Roads, Virginia, a harbour at the mouth of the James River, notable as history’s first duel between ironclad warships and the beginning of a new era of naval warfare. Monitor and the Merrimack (C.S.S. Virginia) during the American Civil War (1861-65) and was history's first naval battle between ironclad warships.It was part of a Confederate effort to break the Union blockade of Southern ports, including Norfolk and Richmond, Virginia, that had been imposed at the start of the war.