Abraham Lincoln clashed publicly with Maj. Gen. John C. Frémont over his hasty emancipation proclamation in Missouri.   More »

Polish-born Union Army Colonel Wlodzimierz Kryzanowski showed great skill handling his troops during key battles of the American Civil War.   More »

During the American Civil War, there were nearly 900 officers in non-militia service who were appointed to become generals. Here, William Welsh shares his list of the worst Civil War generals and commanders.   More »

America’s bloodiest day began with heavy fighting that ravaged a previously innocuous cornfield in western Maryland.   More »

In the summer of 1862, Confederate forces mounted an ambitious invasion of Kentucky aimed at freeing the Bluegrass State of Union “occupiers.”   More »

After a breathtaking forced march, A.P. Hill’s Light Division still had more than enough fight left in it to turn the tide of battle at Antietam.   More »

Confederate General Robert E. Lee ordered his army to make a costly frontal attack against Maj. Gen. George B. McClellan’s wall of artillery.   More »

When the sun rose on the morning of August 29, 1862, it ended a particularly hellish night for Maj. Gen. Irvin McDowell.   More »

Stonewall Jackson’s death in May 1863 is the stuff of legend, but its true cause remains a matter of medical dispute.   More »

At Cedar Mountain, Nathaniel Banks set out to distract Lee by capturing the rail junction at Gordonsville. But Sonewall Jackson got there first.   More »