Across
- 2. Competition between countries to build more weapons and military forces.
- 4. The belief that a country should maintain and aggressively use a strong military.
- 5. A formal agreement in which countries promise to defend one another.
- 6. The belief that one nation is superior to others.
Down
- 1. A ruling family that controls an empire.
- 3. The deliberate killing of an important person for political reasons.
- 7. A lasting effect left by an event or period.