Answer: From the first days of the Civil War, slaves had acted to secure their own liberty. The Emancipation Proclamation confirmed their insistence that the war for the Union must become a war for freedom. It added moral force to the Union cause and strengthened the Union both militarily and politically.
Explanation: It proclaimed the freedom of slaves in the ten Confederate states still in rebellion. It also decreed that freed slaves could be enlisted in the Union Army, thereby increasing the Union's available manpower.
Native American customs were being outlawed by state governments in the United States.
Answer:
In 1800, John Dalton discovered and provided evidence of the properties of atoms and atom theory.
Explanation:
