Thank you for the opportunity to help you with your question!
President Abraham Lincoln Emancipation Proclamation was not
a call for abolition of slavery but it was aimed at the preservation of the
union. The Emancipation Proclamation he issued declared that slaves shall be
set forever free, but it did not set the slaves free instead it become a point
at which the American civil war was turned into fight which could enable the American
preserve their nation and fight for their freedom.
Please let me know if you need any clarification. I'm always happy to answer your questions.