In the Pacific theater, the Battle of Midway was the turning point. Prior to the Japanese attack on Pearl Harbor, Admiral Yamamoto had told the Imperial High Command that he could promise that the Japanese forces would be victorious for six months, but that after that the American industrial power would turn the tide. That's why they strived for a short war. Six months after Pearl Harbor, the Japanese Navy lost four aircraft carriers at Midway, and were in retreat for the rest of the war.
In Europe, the invasions in North Africa were the beginnings of the German collapse, and the invasions of Sicily and Italy were the turning points. After the Normandy invasions, there was no real doubt about the outcome of the war.
The tide turned in favor of the United States during the battle of midway
Second Battle of El Alamein turned the tide of the war in North Africa for the Allies. It was the first Allied Victory in two years and proved British commander Field Marshal Montgomery's reputation.
Midway Island
the Battle of Saratoga!
The Allied landings of D-Day were the most decisive strategic event in turning the tide in favour of the Allies.
The tide turned in favor of the United States during the battle of midway
Radar
Allies
Second Battle of El Alamein turned the tide of the war in North Africa for the Allies. It was the first Allied Victory in two years and proved British commander Field Marshal Montgomery's reputation.
Midway Island
Battle of Midway
I think it was the Battle of Midway.
saratogu
the Battle of Saratoga!
Gettysburg
Gettysburg
Pacific Theater: Coral Sea - Midway - Wake. Europe: Sicily, Italy and the Battle of Normandy and later another turning point was the Battle of the Bulge.