Related Clues:
- Boring collect-all-the-cards game
- 1970 Edwin Starr protest song
- Huge fight
- Diplomacy alternative
- Peace opposite
- Sherman's hell
- Big fight
- Riotous fight
- Multi-billion dollar industry
- Chaotic fight
- Ten years' or hundred years' event
- Battle of nations
- Sphere of Mars
- "This means ---!"
- Serious hostilities