USA HISTORY

Detailed explanation-1: -Moreover, the Proclamation announced the acceptance of black men into the Union Army and Navy, enabling the liberated to become liberators. By the end of the war, almost 200, 000 black soldiers and sailors had fought for the Union and freedom.

Detailed explanation-2: -After January 1, 1863, every advance of federal troops expanded the domain of freedom. Moreover, the Proclamation announced the acceptance of Black men into the Union Army and Navy, enabling the liberated to become liberators.

Detailed explanation-3: -Finally, the Emancipation Proclamation paved the way for the permanent abolition of slavery in the United States. As Lincoln and his allies in Congress realized emancipation would have no constitutional basis after the war ended, they soon began working to enact a Constitutional amendment abolishing slavery.

Detailed explanation-4: -The Proclamation broadened the goals of the Union war effort; it made the eradication of slavery into an explicit Union goal, in addition to the reuniting of the country. The Proclamation also prevented European forces from intervening in the war on behalf of the Confederacy.