From Wikipedia

The War
Episode Seven

A World Without War

The Battle of Okinawa and Kamikaze attacks; FDR dies and Harry Truman becomes President; The Soviet assault on Berlin; The fall of the 3rd Reich; The liberation of the Nazi Concentration Camps and Death camps; VE Day; Continuation of the Battle of Okinawa; The story of the USS Indianapolis; Atomic bombs are dropped on Hiroshima and Nagasaki; VJ Day and the surrender of the Japanese Empire on September 2, 1945.