The Northern force's destructive small arms fire cuts a swatch through the approaching Southern infantry.

With their flanks crumbling, the Southerners massed in the center and pushed on toward an angle in the stone wall atop "Cemetery Hill" to commemorate the historic event that occurred almost a century and a half ago.

"Forward, boys"!

Southern forces storm the Union ranks.

The fight rages as troops surround the small number of Confederates who made it to the wall.

The Confederates are repulsed and end their campaign to fight above the Mason-Dixon Line. 
Thus, the angle is called the "High Water Mark" of the Confederacy.