Across
- 2. what was the first satellite to successfully make it up to space
- 3. what is the war with no battles
- 6. what was the biggest weapon in the war
- 9. who was one of the most influential rocket developers of the 10th century
- 11. what was the second war that was directly caused by the cold war
- 12. what was the pact the USSR made
Down
- 1. what was Churchills famous saying
- 4. what was the first war that was directly caused by the cold war
- 5. first place the atomic bomb when off
- 7. what city was the nuclear bomb research project named after
- 8. what side of berlin was under soviet control
- 10. what was the pact the US made
