<span>D. Books became less expensive and more available throughout Europe.</span>
Conquered people often times became prisoners or servants to the elite of the land they now belonged to.
Answer:
B
Explanation:
Before the battle of Gettysburg, the South was winning the War until Gettsyburg where they lost a 4th of their army and were able to push back the Confederates. The First Unit of African Americans fought in the Battle of Port Hudson in May 1863 ,3 months before Gettysburg.
I believe it's Slaves because they came from Africa.
