Across
- 4. The First satellite that was launched into space by the Soviets during the Great Space Race
- 5. The Arch duke that was assassinated by Gavrilo Princip in Sarajevo
- 7. An organization created by the National Security Act
- 8. A book published by Adolf Hitler in 1925
- 9. The shortened name for the book Newton published detailing his laws of gravity as well as his idea for the path of the moon
- 10. 1851 a display that gathered people from all around the world to marvel at inventions and advancements
Down
- 1. What Martin Luther posted in the church doors
- 2. A gathering of representatives from France's third estate after the events of the Estates General
- 3. The man that discovered four of Jupiter's moons and was the first to suggest the idea of Inertia
- 6. This self proclaimed emperor nearly doubled the size of France and abdicated his throne not once but twice