Across
- 2. The side Russia fought on in World War 1.
- 4. What miners found in Alaska.
- 5. Leading Europeans toward war.
- 9. Small bombs invented during World War 1.
- 10. The month the United States declares war on the Central Powers.
Down
- 1. Believed that the United States should build a canal, linking the Atlantic and Pacific oceans.
- 3. The colony William Steward convinced Congress to buy.
- 6. Were used to drop bombs.
- 7. In 1915, a German submarine sank this ship.
- 8. strengthening armies and navies.