| A | B |
| Island Hopping | The Allied attack plan to take key islands to use as bases to attack the next island. |
| General Dwight D. Eisenhower | He led the Allied troops in North Africa. |
| Office of Price Administration | They kept prices from getting too high during the war. |
| General Douglas MacArthur | He led the Allied troops in the South Pacific. |
| Concentration Camps | Nazis killed six million Jews here |
| Relocation Centers | Guarded camps where Japanese Americans were sent to live. |
| Manhattan Project | Code name for developing the atomic bomb in secret. |
| D-Day | The day of the Allied invasion at Normandy. |
| Axis | Was led by Germany, Italy, and Japan. |
| Office of War Mobilization | Ran all the war departments to make sure they worked together. |
| Allies | Made up of 49 nations: led by China, Russia, U.S. and England. |
| Hiroshima and Nagasaki | Atomic bombs dropped here ended World War II. |
| Albert Einstein | He talked President Roosevelt into developing the atomic bomb. |
| War Labor Board | Made sure that workers were treated fairly. |
| Potsdam Ultimatum | Allied leaders sent Japan the message...surrender or be destroyed! |
| War Production Board | Made sure the country had enough supplies to fight the war. |
| Office of Science Research & Development | Developed and made weapons and products faster than the enemy could make them. |
| Battle of the Bulge | This battle was the German army's last attack. |