Clinical review articles, also known as updates, differ from systematic reviews and meta-analyses in important ways.1 Updates selectively review the medical literature while discussing a topic broadly.
Eventually, the Emancipation Proclamation led to the proposal and ratification of the Thirteenth Amendment to the Constitution, which formally abolished slavery throughout the land.
The Emancipation Proclamation did not literally free all slaves. But by committing the president, and the nation, to emancipation, and by making the Union Army an army of liberation, it made the end of slavery in the U.S. only a matter of time â and military victory.