World war 2

4. The type of bomb that the Americans used to end the war
6. Many of these occured during the war, most the time to declare war on a certain nation
9. The biggest and most famous sea invasion ever been
10. A leader of one of the powerful European axis powers
12. Hitler and Mussolini both led their countries as ...... Dictators
13. The capital of Ukraine that gets liberated by Soviet troops on 1943
15. a city that Hitler failed to acquire and is named after a leader
18. The country that was conquered by Germany and this invasion signalled the start of world war 2
19. the surname of a powerful allied world war 2 leader
20. Hitlers genocide of a certain race

1. the nation that suffered the most amount of casualties during the war
2. A forest where the Germans launched a counter push against the incoming alied troops
3. a nickname for the Soviet army
5. a western nation that played a pivotal moment in world war 2 is famous for its air battle with Germany
7. A German naval unit that prooved very valuable to them for attacking allied ships
8. German Tactic that was used by them to quickly conquer countries
11. where the final land battle of world war 2 was
14. a pivotal fight in the pacific where the Americans pushed the Japanese off this island
16. Popular German sub machine gun
17. a famous American general who fought in both world wars