Gen. Dwight D. Eisenhower and yes he was successful because he won unconditional surrender from the Nazis
2. What was the significance of "D-Day"?
It was the first invasion from the Allies in Europe and they liberated France from the 4 years that Germany invaded.
Yes because he took France from Germany.
4. Why was the Battle of the Bulge significant?
It was significant because it was Hitlers last chance to win a victory.