It made a split between the North and the South economically because the North was advancing more, while the South thought the best market was slavery and cotton. Which ultimately led to the Civil War.
The agreement between The government and the Union
England, France, The United States, and Russia.
Answer:
B) Bosnia
I’m sure the answer is B) Bosnia
B because none of the other things happened. A massacre is when a group of people with no defense are murdered.