The Emancipation Proclamation was celebrated by many in the North as a powerful symbol of the Union's commitment to ending slavery. It also strengthened the cause of the Union, as it helped to inspire enslaved individuals to seek freedom and join the Union forces. Additionally, the proclamation played a significant role in gaining international support for the Union's cause, as many countries had already abolished slavery and saw the Union's position on the issue as progressive and just.
While some in the North may have held differing opinions on the Emancipation Proclamation, overall, the vast majority supported it as a necessary and moral step towards achieving the Union's goals and abolishing slavery.