Abraham Lincoln reluctantly signs a bill into law allowing Federal commanders to seize slaves from people supporting the Confederacy.
Exploring the most important 55 months in American history
Abraham Lincoln reluctantly signs a bill into law allowing Federal commanders to seize slaves from people supporting the Confederacy.
The U.S. Congress approves legislation to pay for the war, including the first-ever personal income tax.
George B. McClellan develops a Federal war strategy while complaining that Winfield Scott is standing in his way.