No specific battle 'won' ww2.
But you're probably refering to the battle of Berlin.
The allies were successful in the Battle of Britain.
The Battle of the Atlantic was won by Britain and her Allies .
Korea
The allies
The Americans won.
The shortest battle of world war 2 was Battle of Mustarsd and Ketchup in 1944. MAny ketchup packets were lost. Mustard won the battle took place for 3 minutes.
the soviet union ended it when they won the battle of berlin in 1945.
Well Germany and Britain werent the only ones fighting but if its the Battle of Britain then the Brittish won that battle.
World War 2 Battle of Stalingrad Battle of Britain Battle of the Atlantic Battle for Midway Battle of Leningrad
They won the battle of Britain and they broke the Enigma code.
There was no battle line during World War 2.
The Battle of Anteitim (The Union won this battle) and The Battle of Bull Run (In which the Confederacy had victory).