Answer:
the Emancipation Proclamation
Explanation:
After the Emancipation Proclamation, the Europeans saw the war as a conflict over slavery and honored the Union blockade.
Hope this helped!!
Answer:
slavery
Explanation:
Just before the Civil War, there were 19 free states and 15 slave states. During the war, slavery was abolished in some of these jurisdictions, and the Thirteenth Amendment to the United States Constitution, ratified in December 1865, finally abolished slavery throughout the United States.
Your answer should be C. The “Rule of Four”. Hope this helps! =^-^=