History: Abraham Lincoln meets George McClellan at Antietam, September 18, 1862. 3D on top. [2048X1731]

https://i.imgur.com/s0adD62.jpg via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/d5r2wh/abraham_lincoln_meets_george_mcclellan_at/?utm_source=ifttt