Emancipation Proclamation had on four major American groups: the Confederate states, the Union states, the Union Army, and black Americans.
Answer:
Islamist terrorist group al-Qaeda
Explanation:
The significant advantage possessed by the Union at the beginning of the Civil War is a larger free population. They also have created big factories that can produce military supplies and ammunition. They have access to railways. This made transportation of men and supplies easier.
<span>Amerigo Vespucci is the answer</span>
