Five most important battles of World War 2?

There were way more then 5 battles during World War 2. Battle for Britain, Battle of the Bulge, Stalingrad, Battle for Berlin, Battle for Moscow, Iwo jima, Okinawa, Midway Just to name a few.

Kursk, el Alamein, Monte Cassino, the Falaise Pocket, Guadalcanal, the Battle of the Atlantic.... there are more....