First Battle of Petersburg
1864 CE.
Shown on the map at 37.204°, -77.383°.
The Battle of Petersburg was an unsuccessful Union assault against the earthworks fortification, the Dimmock Line, protecting the city of Petersburg, Virginia, June 9, 1864, during the American Civil War. Because of the ragtag group of defenders involved, it is sometimes known as the Battle of Old Men and Young Boys.
Text from the Wikipedia article First Battle of Petersburg, licensed CC BY-SA 4.0.