How did the Union's position on Cemetery Hill contribute to its victory at Gettysburg?

After a great victory over Union forces at Chancellorsville, General Robert E. was considerate towards Gettysburg, Confederate forces we led by Hill and Richard Ewell. The Army had established strong positions from Culp's Hill to Cemetery Ridge. He ordered Longstreet to lead an attack on the Union left.

high ground mostly* always wins

Explanation:

the images of war are haunting

ok, so basically your gonna start with 350 ok. so there's 60 seconds in a minute so that means you he can go up 10 ft per minute. soo, after 3 minutes he should be at 260 ft after three minutes : )