In the Maryland Campaign , at South Mountain , he led a bayonet charge that resulted in taking the enemy position , and also fought at the Battle of Antietam .
Newton helped construct Washington defenses and led a brigade in the Peninsula Campaign .
In the Maryland Campaign , at South Mountain , brigade led a bayonet charge that resulted in taking the enemy position , and also fought at the Battle of Antietam .
Newton helped construct Washington defenses and led a brigade in the Peninsula Campaign .