What was Ulysses S. Grant's military strategy?

don"t shoot until u see the whites of their eyes

Actually, Ulysses great strategy was Continuous attack.

Continuous, close contact, and close combat. When a unit

was chewed up, it was rotated back and refurbished while

other units attacked. Then it led the next attacks.

A Union Officer told him that General Lee was a genius.

Ulysses told him, "I will grab the buckle of this genius, and

kick him, until this genius, his army, and his rebel nation

is dead, and gone beyond recall."

The US Army still studies Grant, NOT Lee.