"Appeasement - Cause of International Peace Collapse": HTML5 Crossword

Across

3. What Spanish city was destroyed by German airplanes as the LoN watched on helplessly? (8)
7. What nation was the League of Nations MORE focused on than Germany when Hitler re-militarized the Rhineland? (5)
9. What territory did Hitler take a huge gamble on by moving his military there? (9)
11. Who was the leader of Czechoslovakia that wanted to stand up to Hitler but was not strong enough to without the support of Britain or France? (5)
13. The reason nations did not stop Hitler from increasing his military was that they were also doing what? (12)
14. Many nations claimed they were increasing their military sizes to overcome what? (12)
15. What part of Czechoslovakia did Hitler claim he wanted back? (11)
16. Who was angry at the idea of Germany rebuilding their navy but did nothing about it? (6)
17. Who actually stood up to Hitler and stopped him from reuniting with Austria? (9)
18. Who helped Germany rebuild their navy? (7)
19. What nation signed a pact with Germany promising not to use aggression to settle arguments between them? (6)

Down

1. What nation signed a non-aggression pact with Germany allowing Germany more freedom and space to build up their military? (6)
2. What was the name of the British politician who spoke against the policy of appeasement? (9)
4. Who believed that Austria and Germany had a right to reunite? (11)
5. What was the name of the agreement that gave Hitler part of Czechoslovakia? (6)
6. Germany was allowed to build their navy up to what percentage of Britain's navy? (6,4)
8. What nation had been invaded convincing Stalin he needed to make an ally out of Germany? (14,0)
10. League of Nations members did not originally stop Hitler from helping Spain because they were fighting who? (10)
12. Who reported that Britain would not stop Germany from reuniting with Austria? (4,7)