Product Description: Some 150,000 Irish-American immigrants served in the Union Army, most of them from Boston, New York and Chicago, and about 40,000 fought in the Confederate Army. Out of the array of Irish-American units involved in the conflict, perhaps the best known was the Irish Brigade of the Union Army of the Potomac, which distinguished itself at both Antietam and, particularly, at Fredericksburg, where its sacrificial bravery astonished friend and foe alike...read more