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 is perhaps the most misunderstood of the documents that have shaped American history. Contrary to legend, Lincoln did not free the nearly four million slaves with a stroke of his pen.