The battle of antietam was the bloodiest battle yet in the civil war .
在安蒂特姆战役是最血腥的战役在内战呢。
President abraham lincoln , center , in maryland after the battle of antietam in 1862 .
总统亚伯拉罕林肯中心在马里兰州，后在1862年战役安蒂特姆。
However , at the battle of antietam mcclellan tried to repel lee in maryland while he was advancing to philadelphia .
然而，试图在安蒂特姆麦克莱伦在马里兰州战役击退李前进，而他到费城。
From august 1862 until may 1863 , he and his troops played key roles at the second battle of bull run , the battle of antietam , the battle of fredericksburg and the battle of chancellorsville .
