What If: Captain America #1

In What If...Captain America Fought in the Civil War?, a young Stephen Rogers finds himself caught between duty and morality when he joins Buck Barnes and the Redlegs Regiment during the American Civil War. As he witnesses the brutal corruption of his comrades, Rogers is gravely wounded—only to be saved and transformed by Private Wilson’s mysterious Indian magic, awakening the power of Captain America. Written by Tony Bedard and illustrated by Carmine DiGiandomenico, with a striking cover by Tony Harris, this alternate-history tale sets the stage for a defining clash between hero and villain forged in the fires of war.