The hills were called Big Round Top and Little Round Top and are the most famous of the hills at Gettysburg.
The ground between two hills is called a valley. A very small one can be called a gully.
Thomas Banks
swam
valley
Orogeny .
Valley. A valley is usually found between two ranges of hills rather than between two hills. The small "valley" between two hills is more properly called a "coll".
Sharpsburg (antietam) & Gettysburg
The Battle of Gettysburg and The Gettysburg Address.
No, the war raged on for another two years after Gettysburg.
Ganae
two minutes
The speech was the Gettysburg address, which Lincoln gave in Gettysburg, Pennsylvania.